<img align="middle" alt="begin mathsize 14px style left parenthesis x minus 2 right parenthesis squared plus left parenthesis y minus 2 right parenthesis squared equals 1 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msup»«mrow»«mo»(«/mo»«mi»x«/mi»«mo»-«/mo»«mn»2«/mn»«mo»)«/mo»«/mrow»«mn»2«/mn»«/msup»«mo»+«/mo»«msup»«mrow»«mo»(«/mo»«mi»y«/mi»«mo»-«/mo»«mn»2«/mn»«mo»)«/mo»«/mrow»«mn»2«/mn»«/msup»«mo»=«/mo»«mn»1«/mn»«/mrow»«/mstyle»«/math»" height="17" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -3px;" width="136" />&nbsp;&nbsp;

<img align="middle" alt="begin mathsize 14px style left parenthesis x plus 2 right parenthesis squared plus left parenthesis y plus 2 right parenthesis squared equals 1 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msup»«mrow»«mo»(«/mo»«mi»x«/mi»«mo»+«/mo»«mn»2«/mn»«mo»)«/mo»«/mrow»«mn»2«/mn»«/msup»«mo»+«/mo»«msup»«mrow»«mo»(«/mo»«mi»y«/mi»«mo»+«/mo»«mn»2«/mn»«mo»)«/mo»«/mrow»«mn»2«/mn»«/msup»«mo»=«/mo»«mn»1«/mn»«/mrow»«/mstyle»«/math»" height="17" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -3px;" width="138" />&nbsp;&nbsp;

<img align="middle" alt="begin mathsize 14px style left parenthesis x minus 2 right parenthesis squared plus left parenthesis y minus 2 right parenthesis squared equals 2 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msup»«mrow»«mo»(«/mo»«mi»x«/mi»«mo»-«/mo»«mn»2«/mn»«mo»)«/mo»«/mrow»«mn»2«/mn»«/msup»«mo»+«/mo»«msup»«mrow»«mo»(«/mo»«mi»y«/mi»«mo»-«/mo»«mn»2«/mn»«mo»)«/mo»«/mrow»«mn»2«/mn»«/msup»«mo»=«/mo»«mn»2«/mn»«/mrow»«/mstyle»«/math»" height="17" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -3px;" width="136" />&nbsp;&nbsp;

<img align="middle" alt="begin mathsize 14px style left parenthesis x plus 2 right parenthesis squared plus left parenthesis y plus 2 right parenthesis squared equals 2 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msup»«mrow»«mo»(«/mo»«mi»x«/mi»«mo»+«/mo»«mn»2«/mn»«mo»)«/mo»«/mrow»«mn»2«/mn»«/msup»«mo»+«/mo»«msup»«mrow»«mo»(«/mo»«mi»y«/mi»«mo»+«/mo»«mn»2«/mn»«mo»)«/mo»«/mrow»«mn»2«/mn»«/msup»«mo»=«/mo»«mn»2«/mn»«/mrow»«/mstyle»«/math»" height="17" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -3px;" width="138" />&nbsp; &nbsp;

<img align="middle" alt="begin mathsize 14px style left parenthesis x minus 2 right parenthesis squared plus left parenthesis y minus 2 right parenthesis squared equals 3 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msup»«mrow»«mo»(«/mo»«mi»x«/mi»«mo»-«/mo»«mn»2«/mn»«mo»)«/mo»«/mrow»«mn»2«/mn»«/msup»«mo»+«/mo»«msup»«mrow»«mo»(«/mo»«mi»y«/mi»«mo»-«/mo»«mn»2«/mn»«mo»)«/mo»«/mrow»«mn»2«/mn»«/msup»«mo»=«/mo»«mn»3«/mn»«/mrow»«/mstyle»«/math»" height="17" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -3px;" width="136" />&nbsp;&nbsp;

Di dalam sebuah persegi ABCD yang memiliki&nbsp;titik-titik&nbsp;sudut&nbsp;<img align="middle" alt="begin mathsize 14px style straight A left parenthesis 1 comma 1 right parenthesis end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mi mathvariant=¨normal¨»A«/mi»«mo»(«/mo»«mn»1«/mn»«mo»,«/mo»«mn»1«/mn»«mo»)«/mo»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{\mathrm A(1,1)}" height="14" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -2px;" width="42" />, <img align="middle" alt="begin mathsize 14px style straight B left parenthesis 3 comma 1 right parenthesis end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mi mathvariant=¨normal¨»B«/mi»«mo»(«/mo»«mn»3«/mn»«mo»,«/mo»«mn»1«/mn»«mo»)«/mo»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{\mathrm B(3,1)}" height="14" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -2px;" width="40" />, <img align="middle" alt="begin mathsize 14px style straight C left parenthesis 3 comma 3 right parenthesis end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mi mathvariant=¨normal¨»C«/mi»«mo»(«/mo»«mn»3«/mn»«mo»,«/mo»«mn»3«/mn»«mo»)«/mo»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{\mathrm C(3,3)}" height="14" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACoAAAAOCAYAAABZ/o57AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAMyZLetQAAAWdJREFUeNpjYCAPVAJxNQPtQCUUUwT8gHg5A+3BUqhdWIEHEG8A4k9A/BqIpwGxNJI8CxDfBWJhNIefAeJfQPwNiHcAsSkRniWkB2THLSBmQ9c8E4gnAbEslC8KxPFAvA1JTTJUDTIAecwciJmgHskD4ocEHEqsnklQO+EgEYjnExEda4DYh4AaFmhskAJw6fGB2gkHJ4FYjwgDXwIxDw45JqgZc4nwDLF6uNA98AOqiRD4g0P8PxQ/BmJ5Ih1JrJ5f6A5loMChsNCxhEaVOQkhSkgPikMPA7ExEQY/B2I+AmpEobmVFIBLDw80ucFBJBCvolJmAoXSFxIdiksPRmYCgSlAvBiINaB8NqjCvQSKpy1I0QYK7S4sahajWUiMHpibErH5zAuIN0HT7A9oGeqCJM8GjSJhNF+fgabfp0DcCi1ukMFTaCVCih5xIL6BrcCndRV6iZpVKK0aDSXQWo5YUAvE5cgCADGFWYM56ySsAAAAsXRFWHRNYXRoTUwAPG1hdGggeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzE5OTgvTWF0aC9NYXRoTUwiPjxtc3R5bGUgbWF0aHNpemU9IjE0cHgiPjxtaSBtYXRodmFyaWFudD0ibm9ybWFsIj5DPC9taT48bW8+KDwvbW8+PG1uPjM8L21uPjxtbz4sPC9tbz48bW4+MzwvbW4+PG1vPik8L21vPjwvbXN0eWxlPjwvbWF0aD7Rpfv0AAAAAElFTkSuQmCC" style="max-width: none; vertical-align: -2px;" width="42" />, dan <img align="middle" alt="begin mathsize 14px style straight D left parenthesis 1 comma 3 right parenthesis end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mi mathvariant=¨normal¨»D«/mi»«mo»(«/mo»«mn»1«/mn»«mo»,«/mo»«mn»3«/mn»«mo»)«/mo»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{\mathrm D(1,3)}" height="14" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -2px;" width="42" />&nbsp;terdapat sebuah lingkaran yang bagian tepinya tepat menyentuh 4 sisi persegi. Persamaan lingkaran tersebut adalah ....

<img align="middle" alt="begin mathsize 14px style x squared plus y squared minus left parenthesis 4 minus 2 square root of 2 right parenthesis x minus left parenthesis 4 plus 2 square root of 2 right parenthesis y plus 10 equals 0 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«msup»«mi»y«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mo»(«/mo»«mn»4«/mn»«mo»-«/mo»«mn»2«/mn»«msqrt»«mn»2«/mn»«/msqrt»«mo»)«/mo»«mi»x«/mi»«mo»-«/mo»«mo»(«/mo»«mn»4«/mn»«mo»+«/mo»«mn»2«/mn»«msqrt»«mn»2«/mn»«/msqrt»«mo»)«/mo»«mi»y«/mi»«mo»+«/mo»«mn»10«/mn»«mo»=«/mo»«mn»0«/mn»«/mrow»«/mstyle»«/math»" height="17" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -3px;" width="280" />&nbsp;&nbsp;

<img align="middle" alt="begin mathsize 14px style x squared plus y squared minus left parenthesis 4 plus 2 square root of 2 right parenthesis x minus left parenthesis 4 minus 2 square root of 2 right parenthesis y plus 10 equals 0 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«msup»«mi»y«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mo»(«/mo»«mn»4«/mn»«mo»+«/mo»«mn»2«/mn»«msqrt»«mn»2«/mn»«/msqrt»«mo»)«/mo»«mi»x«/mi»«mo»-«/mo»«mo»(«/mo»«mn»4«/mn»«mo»-«/mo»«mn»2«/mn»«msqrt»«mn»2«/mn»«/msqrt»«mo»)«/mo»«mi»y«/mi»«mo»+«/mo»«mn»10«/mn»«mo»=«/mo»«mn»0«/mn»«/mrow»«/mstyle»«/math»" height="17" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -3px;" width="280" />&nbsp;&nbsp;

<img align="middle" alt="begin mathsize 14px style x squared plus y squared plus left parenthesis 4 minus 2 square root of 2 right parenthesis x plus left parenthesis 4 plus 2 square root of 2 right parenthesis y minus 10 equals 0 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«msup»«mi»y«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mo»(«/mo»«mn»4«/mn»«mo»-«/mo»«mn»2«/mn»«msqrt»«mn»2«/mn»«/msqrt»«mo»)«/mo»«mi»x«/mi»«mo»+«/mo»«mo»(«/mo»«mn»4«/mn»«mo»+«/mo»«mn»2«/mn»«msqrt»«mn»2«/mn»«/msqrt»«mo»)«/mo»«mi»y«/mi»«mo»-«/mo»«mn»10«/mn»«mo»=«/mo»«mn»0«/mn»«/mrow»«/mstyle»«/math»" height="17" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -3px;" width="281" />&nbsp;&nbsp;

<img align="middle" alt="begin mathsize 14px style x squared plus y squared minus left parenthesis 4 plus 2 square root of 2 right parenthesis x minus left parenthesis 4 minus 2 square root of 2 right parenthesis y minus 10 equals 0 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«msup»«mi»y«/mi»«mn»2«/mn»«/msup»«mo»-«/mo»«mo»(«/mo»«mn»4«/mn»«mo»+«/mo»«mn»2«/mn»«msqrt»«mn»2«/mn»«/msqrt»«mo»)«/mo»«mi»x«/mi»«mo»-«/mo»«mo»(«/mo»«mn»4«/mn»«mo»-«/mo»«mn»2«/mn»«msqrt»«mn»2«/mn»«/msqrt»«mo»)«/mo»«mi»y«/mi»«mo»-«/mo»«mn»10«/mn»«mo»=«/mo»«mn»0«/mn»«/mrow»«/mstyle»«/math»" height="17" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAARcAAAARCAYAAAD3/eh9AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAOJ5y/mQAAA8xJREFUeNrtW0FoFDEUDVIWkSJILW3xoBQpIiJCKVaKqDcPi4getOhl0YOIB2+1iKB4EIp4qOLFQxFRQRaRUvAg0oOIiLIsKlIqCkWKlB4ED7KUhfWH/QtpmMwmMz+ZyZoHj7K7w//Jy58/Pz9TxsxwEfgH+BNYZG6Qhc+8oRv4BthIwICgsReYAhaAB4HLHewzbzgNnA/hFzT+H9AFrHnucxJ41RO9XwLPppjnZIZj90VnnzXuKFwC3vHY5zHgU0+07gf+Bm5NYeMxztk1fNHZZ407CkeAs1hJtEMjA586FdB3YE/MDWEybp1ri7ifX8O/93GPr4MLihvUxCaf6yJuL11WmpQ6B43XYwh4DViNuWYMWMHxV7G1QA0yH3xCcwYCNohEnCNctHPAacVvW4BfLSQXPv5DwA3CGMqa9j+w6Ea2qc1pvMYVqHUOGq/HI2ApRsNB4AJwGD8PY/IbJBwDqY95vNmZw+Ri6rMdykx96sQXbNxCcpHBg/WvxnU7sFzvIrBZNLjZ8qhz0Ngs/u5FJLoSfk8FbR8vgAekp8sr4IA0EZMjOJ1rltCXjHfA3Yz+2G9FUdrywHiWIGEkGdN23DK0w03gXSKbm4CrCdY8Lzr7qHG72LaZXPg4eyO2bksxdkyP27V9bAN+xOxcwAy8M8FETQfJn2InIkrq20Q+ZdQVZfonoT/QIJ6jDN4/Oq5x3WfgYU0ddGyupVjzvOnsg8a6sZ1mrqrf65oxkAZGPiaQM8B9FrOqiFPYKBMz3xeDZhyFIA+lILBVufA5RZ0qXEc7e4XvRoHfNMp1lU3dRadec1s6+6ixi9g2TS41B8mlpmrQ1LGJxRwllwF8mrXwAHjGYrn8C7hZ88lBmVz6WPNEQlUZPAH+ED7zUv1WSpvyDbLiYM1t6eyjxi5iW6XfYsSWpTdmW5eketL2wb98i9n2hsPk0tq78ZJ5hDWP/GwirtFoq3Lhc3uu2H+L4M3Cy8LNuYvAptjrKDtYc1s6+6qx7diOa+iWpO9KUiWVFlo+urGRt0fIsCMOk8sMlssVwkaXCnFHpLaSy6ygbRzOY/CfZM3jUQqbqkCwtea2dPZRYxex3e4ourXV3Y+JzsZRtNIHb+Tx8/wxaW/4HriRuQF/cq4y/SZuGhSwnOtxFPSm24EF/O0Koc0+tFtwuOaudc6bxrZjW2dc/IW2KvaBKszOS3QufKQCz+jLzF4TV0aeX0sfwkDpJ7QZXv/PTmPXsR0ggZ8ijDv2med/NhsltMVfEZ/IcC551dmVxlnEdgDiKPB1kCEgxHZn4R/ouM6w5bgQdwAAAZN0RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIj48bXN0eWxlIG1hdGhzaXplPSIxNHB4Ij48bXN1cD48bWk+eDwvbWk+PG1uPjI8L21uPjwvbXN1cD48bW8+KzwvbW8+PG1zdXA+PG1pPnk8L21pPjxtbj4yPC9tbj48L21zdXA+PG1vPi08L21vPjxtbz4oPC9tbz48bW4+NDwvbW4+PG1vPis8L21vPjxtbj4yPC9tbj48bXNxcnQ+PG1uPjI8L21uPjwvbXNxcnQ+PG1vPik8L21vPjxtaT54PC9taT48bW8+LTwvbW8+PG1vPig8L21vPjxtbj40PC9tbj48bW8+LTwvbW8+PG1uPjI8L21uPjxtc3FydD48bW4+MjwvbW4+PC9tc3FydD48bW8+KTwvbW8+PG1pPnk8L21pPjxtbz4tPC9tbz48bW4+MTA8L21uPjxtbz49PC9tbz48bW4+MDwvbW4+PC9tc3R5bGU+PC9tYXRoPtU1MnsAAAAASUVORK5CYII=" style="max-width: none; vertical-align: -3px;" width="279" />&nbsp;&nbsp;

Persamaan lingkaran yang berpusat di titik&nbsp;<img align="middle" alt="begin mathsize 14px style left parenthesis 2 plus square root of 2 comma space 2 minus square root of 2 right parenthesis end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mo»(«/mo»«mn»2«/mn»«mo»+«/mo»«msqrt»«mn»2«/mn»«/msqrt»«mo»,«/mo»«mo»§#160;«/mo»«mn»2«/mn»«mo»-«/mo»«msqrt»«mn»2«/mn»«/msqrt»«mo»)«/mo»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{(2+\sqrt2,\;2-\sqrt2)}" height="16" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -2px;" width="111" />&nbsp;dan berjari-jari&nbsp;<img align="middle" alt="begin mathsize 14px style square root of 2 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«msqrt»«mn»2«/mn»«/msqrt»«/mstyle»«/math»" data-latex="\style{font-size:14px}{\sqrt2}" height="16" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABcAAAAQCAYAAAD9L+QYAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAOJ5y/mQAAAM9JREFUeNpjYCAMeID4MBD/JwMTBBFAvJ+BRmA7EMfQwmAJIH4PxCK0MDwDiJdjEfeBxsMvKD0NGjckgdNQg9DBFiC2B2ImKD8ZiNeQYrACNEhYiFALsuQbKYY3A/FkItXKA/FdUgy/DMQORKrdBMQB2CQaoAleD0nMAohvExEkoEhcCsR++BQtA+J7SHxQcLQTMFgcmpJUiPEaKEIKoOznQKyBR60gEK+D0kSBFKgFwdAkSCiMdUhN1zeg4V9BQB1ZBZUaVJEErQoqC2oZBACB+jZuhmAJgAAAAHl0RVh0TWF0aE1MADxtYXRoIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8xOTk4L01hdGgvTWF0aE1MIj48bXN0eWxlIG1hdGhzaXplPSIxNHB4Ij48bXNxcnQ+PG1uPjI8L21uPjwvbXNxcnQ+PC9tc3R5bGU+PC9tYXRoPjZgvpIAAAAASUVORK5CYII=" style="max-width: none; vertical-align: -2px;" width="23" />&nbsp;cm adalah...

<img align="middle" alt="begin mathsize 12px style x squared plus y squared equals 1 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨12px¨»«mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«msup»«mi»y«/mi»«mn»2«/mn»«/msup»«mo»=«/mo»«mn»1«/mn»«/mrow»«/mstyle»«/math»" height="14" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -2px;" width="62" />&nbsp; &nbsp;

<img align="middle" alt="begin mathsize 12px style x squared plus y squared equals 5 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨12px¨»«mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«msup»«mi»y«/mi»«mn»2«/mn»«/msup»«mo»=«/mo»«mn»5«/mn»«/mrow»«/mstyle»«/math»" height="14" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -2px;" width="62" />&nbsp; &nbsp;

<img align="middle" alt="begin mathsize 12px style x squared plus y squared equals 9 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨12px¨»«mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«msup»«mi»y«/mi»«mn»2«/mn»«/msup»«mo»=«/mo»«mn»9«/mn»«/mrow»«/mstyle»«/math»" height="14" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -2px;" width="62" />&nbsp; &nbsp;

<img align="middle" alt="begin mathsize 12px style x squared plus y squared equals 16 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨12px¨»«mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«msup»«mi»y«/mi»«mn»2«/mn»«/msup»«mo»=«/mo»«mn»16«/mn»«/mrow»«/mstyle»«/math»" height="14" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -2px;" width="70" />&nbsp; &nbsp;

<img align="middle" alt="begin mathsize 12px style x squared plus y squared equals 25 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨12px¨»«mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«msup»«mi»y«/mi»«mn»2«/mn»«/msup»«mo»=«/mo»«mn»25«/mn»«/mrow»«/mstyle»«/math»" height="14" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -2px;" width="70" />&nbsp; &nbsp;

Persamaan lingkaran yang berpusat di titik O (0,0) dan titik (<m:omath><m:d><m:dpr><m:ctrlpr></m:ctrlpr></m:dpr><m:e><m:r>-</m:r><m:r>4,-3)</m:r></m:e></m:d></m:omath>&nbsp;adalah ....

Koordinat titik pusat dan jari-jari berturut-turut dari persamaan lingkaran&nbsp;<img align="middle" alt="begin mathsize 12px style x squared plus y squared plus 6 x minus 2 y plus 1 equals 0 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨12px¨»«mrow»«msup»«mi»x«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«msup»«mi»y«/mi»«mn»2«/mn»«/msup»«mo»+«/mo»«mn»6«/mn»«mi»x«/mi»«mo»-«/mo»«mn»2«/mn»«mi»y«/mi»«mo»+«/mo»«mn»1«/mn»«mo»=«/mo»«mn»0«/mn»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:12px}{x^2+y^2+6x-2y+1=0}" height="14" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -2px;" width="140" />&nbsp;adalah ...

<img align="middle" alt="begin mathsize 14px style 3 over 5 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mfrac»«mn»3«/mn»«mn»5«/mn»«/mfrac»«/mstyle»«/math»" height="30" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -11px;" width="15" />&nbsp;

<img align="middle" alt="begin mathsize 14px style 1 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mn»1«/mn»«/mstyle»«/math»" height="11" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAALCAYAAACtWacbAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAKIPF7gAAAACVJREFUeNpjYEAANSCuBeILDHjAYiBOBOL/DESAEazoPxZMPAAAilsPa51Kuk8AAABqdEVYdE1hdGhNTAA8bWF0aCB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMTk5OC9NYXRoL01hdGhNTCI+PG1zdHlsZSBtYXRoc2l6ZT0iMTRweCI+PG1uPjE8L21uPjwvbXN0eWxlPjwvbWF0aD6HfJuYAAAAAElFTkSuQmCC" style="max-width: none; vertical-align: -1px;" width="9" />&nbsp;

<img align="middle" alt="begin mathsize 14px style 8 over 5 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mfrac»«mn»8«/mn»«mn»5«/mn»«/mfrac»«/mstyle»«/math»" height="30" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -11px;" width="15" />&nbsp;

<img align="middle" alt="begin mathsize 14px style 2 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mn»2«/mn»«/mstyle»«/math»" height="11" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAkAAAALCAYAAACtWacbAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAKIPF7gAAAAFlJREFUeNpjYIAAHyA+DMS/oPQ0IOZhQANbgNgeiJmg/GQgXsNAAIAUfyOkSB6I7xJStAmIA3BJghy7FIj9cCkQB+LlQKyCS4EgEK+D0njdoEPIof9xYOIBAI/nEfKBV9eOAAAAanRFWHRNYXRoTUwAPG1hdGggeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzE5OTgvTWF0aC9NYXRoTUwiPjxtc3R5bGUgbWF0aHNpemU9IjE0cHgiPjxtbj4yPC9tbj48L21zdHlsZT48L21hdGg+vgQ22AAAAABJRU5ErkJggg==" style="max-width: none; vertical-align: -1px;" width="9" />&nbsp;

<img align="middle" alt="begin mathsize 14px style 13 over 5 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mfrac»«mn»13«/mn»«mn»5«/mn»«/mfrac»«/mstyle»«/math»" height="30" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -11px;" width="24" />&nbsp;

Jari-jari lingkaran yang berpusat di titik&nbsp;<img align="middle" alt="begin mathsize 14px style left parenthesis 1 comma negative 1 right parenthesis end style" class="Wirisformula" data-latex="\style{font-size:14px}{(1,-1)}" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mo»(«/mo»«mn»1«/mn»«mo»,«/mo»«mo»-«/mo»«mn»1«/mn»«mo»)«/mo»«/mrow»«/mstyle»«/math»" height="14" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -2px;" width="46" />&nbsp;dan menyinggung garis <img align="middle" alt="begin mathsize 14px style 3 x plus 4 y equals 12 end style" class="Wirisformula" data-latex="\style{font-size:14px}{3x+4y=12}" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mn»3«/mn»«mi»x«/mi»«mo»+«/mo»«mn»4«/mn»«mi»y«/mi»«mo»=«/mo»«mn»12«/mn»«/mrow»«/mstyle»«/math»" height="13" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -3px;" width="85" />&nbsp;adalah ....