Circle form 3 points
(the database of solved problems)
All the problems and solutions shown below were generated using the Three points circle calculator.
| ID |
Problem |
Count |
| 51 | Find equation of a circle passing through points $ \left(0,~0\right) $, $ \left(4,~2\right) $ and $ \left(4,~-2\right) $. | 4 |
| 52 | Find equation of a circle passing through points $ \left(0,~0\right) $, $ \left(3,~2\right) $ and $ \left(3,~-2\right) $. | 4 |
| 53 | Find equation of a circle passing through points $ A=\left(2,~-2\right) $, $ B=\left(10,~-8\right) $ and $ C=\left(7,~1\right) $. | 4 |
| 54 | Find equation of a circle passing through points $ \left(23,~1441\right) $, $ \left(1333,~1298\right) $ and $ \left(2288,~1159\right) $. | 4 |
| 55 | Find equation of a circle passing through points $ \left(2,~3\right) $, $ \left(4,~-1\right) $ and $ \left(-2,~5\right) $. | 4 |
| 56 | Find equation of a circle passing through points $ \left(2,~1\right) $, $ \left(0,~1\right) $ and $ \left(3,~0\right) $. | 4 |
| 57 | Find equation of a circle passing through points $ \left(8,~5\right) $, $ \left(-1,~2\right) $ and $ \left(7,~-2\right) $. | 4 |
| 58 | Find equation of a circle passing through points $ A=\left(10,~2\right) $, $ B=\left(3,~9\right) $ and $ C=\left(-2,~10\right) $. | 4 |
| 59 | Find equation of a circle passing through points $ \left(-\dfrac{ 131939 }{ 500 },~-\dfrac{ 187951 }{ 1000 }\right) $, $ \left(-\dfrac{ 413501 }{ 1000 },~-\dfrac{ 18734 }{ 125 }\right) $ and $ \left(-\dfrac{ 413453 }{ 1000 },~\dfrac{ 17859 }{ 200 }\right) $. | 4 |
| 60 | Find equation of a circle passing through points $ \left(-6,~-1\right) $, $ \left(-1,~1\right) $ and $ \left(4,~-1\right) $. | 4 |
| 61 | Find equation of a circle passing through points $ \left(-8,~2\right) $, $ \left(-6,~9\right) $ and $ \left(7,~4\right) $. | 4 |
| 62 | Find equation of a circle passing through points $ \left(3,~4\right) $, $ \left(7,~2\right) $ and $ \left(5,~-2\right) $. | 4 |
| 63 | Find equation of a circle passing through points $ \left(0.703,~18.966\right) $, $ \left(-18.29,~-5\right) $ and $ \left(18.295,~4.5\right) $. | 4 |
| 64 | Find equation of a circle passing through points $ \left(10,~-1\right) $, $ \left(-4,~-9\right) $ and $ \left(4,~3\right) $. | 4 |
| 65 | Find equation of a circle passing through points $ \left(-1,~5\right) $, $ \left(7,~1\right) $ and $ \left(5,~-3\right) $. | 4 |
| 66 | Find equation of a circle passing through points $ \left(6,~6\right) $, $ \left(2,~8\right) $ and $ \left(-3,~3\right) $. | 4 |
| 67 | Find equation of a circle passing through points $ \left(2,~3\right) $, $ \left(-1,~0\right) $ and $ \left(12,~-12\right) $. | 3 |
| 68 | Find equation of a circle passing through points $ \left(0,~0\right) $, $ \left(12,~0\right) $ and $ \left(\dfrac{ 59 }{ 25 },~-\dfrac{ 134 }{ 25 }\right) $. | 3 |
| 69 | Find equation of a circle passing through points $ A=\left(1,~1\right) $, $ B=\left(1,~2\right) $ and $ C=\left(2,~3\right) $. | 3 |
| 70 | Find equation of a circle passing through points $ \left(-6,~-1\right) $, $ \left(0,~5\right) $ and $ \left(-6,~7\right) $. | 3 |
| 71 | Find equation of a circle passing through points $ A=\left(\dfrac{ 373 }{ 2 },~\dfrac{ 366 }{ 25 }\right) $, $ B=\left(\dfrac{ 553 }{ 2 },~\dfrac{ 1647 }{ 25 }\right) $ and $ C=\left(\dfrac{ 3139 }{ 10 },~\dfrac{ 552 }{ 5 }\right) $. | 3 |
| 72 | Find equation of a circle passing through points $ \left(21,~115\right) $, $ \left(76,~14\right) $ and $ \left(131,~115\right) $. | 3 |
| 73 | Find equation of a circle passing through points $ A=\left(9,~10\right) $, $ B=\left(7,~4\right) $ and $ C=\left(0,~0\right) $. | 3 |
| 74 | Find equation of a circle passing through points $ \left(-4,~0\right) $, $ \left(0,~0\right) $ and $ \left(0,~4\right) $. | 3 |
| 75 | Find equation of a circle passing through points $ A=\left(-1,~2\right) $, $ B=\left(-3,~4\right) $ and $ C=\left(2,~-1\right) $. | 3 |
| 76 | Find equation of a circle passing through points $ \left(-4,~8\right) $, $ \left(-2,~-1\right) $ and $ \left(0,~0\right) $. | 3 |
| 77 | Find equation of a circle passing through points $ \left(2,~0\right) $, $ \left(6,~0\right) $ and $ \left(4,~2\right) $. | 3 |
| 78 | Find equation of a circle passing through points $ \left(-4,~20.8564\right) $, $ \left(4,~7\right) $ and $ \left(-10,~22.8745\right) $. | 3 |
| 79 | Find equation of a circle passing through points $ \left(0,~8\right) $, $ \left(5,~3\right) $ and $ \left(4,~6\right) $. | 3 |
| 80 | Find equation of a circle passing through points $ A=\left(-5,~0\right) $, $ B=\left(1,~-12\right) $ and $ C=\left(21,~-2\right) $. | 3 |
| 81 | Find equation of a circle passing through points $ \left(7,~-1\right) $, $ \left(11,~-5\right) $ and $ \left(3,~-5\right) $. | 3 |
| 82 | Find equation of a circle passing through points $ \left(\dfrac{ 617 }{ 25 },~\dfrac{ 12479 }{ 100 }\right) $, $ \left(\dfrac{ 2711 }{ 100 },~\dfrac{ 2187 }{ 20 }\right) $ and $ \left(\dfrac{ 7297 }{ 100 },~\dfrac{ 3159 }{ 25 }\right) $. | 3 |
| 83 | Find equation of a circle passing through points $ \left(397,~104\right) $, $ \left(506,~47\right) $ and $ \left(619,~72\right) $. | 3 |
| 84 | Find equation of a circle passing through points $ \left(-8,~9\right) $, $ \left(-3,~6\right) $ and $ \left(4,~-4\right) $. | 3 |
| 85 | Find equation of a circle passing through points $ \left(20,~15\right) $, $ \left(-86,~36\right) $ and $ \left(35,~-2\right) $. | 3 |
| 86 | Find equation of a circle passing through points $ \left(-3,~2\right) $, $ \left(4,~3\right) $ and $ \left(4,~-5\right) $. | 3 |
| 87 | Find equation of a circle passing through points $ \left(2,~5\right) $, $ \left(7,~4\right) $ and $ \left(5,~8\right) $. | 3 |
| 88 | Find equation of a circle passing through points $ \left(-1,~9\right) $, $ \left(6,~10\right) $ and $ \left(7,~3\right) $. | 3 |
| 89 | Find equation of a circle passing through points $ \left(0,~\dfrac{ 583 }{ 125 }\right) $, $ \left(2,~\dfrac{ 521 }{ 125 }\right) $ and $ \left(4,~\dfrac{ 583 }{ 125 }\right) $. | 3 |
| 90 | Find equation of a circle passing through points $ \left(6,~0\right) $, $ \left(-4,~0\right) $ and $ \left(0,~8\right) $. | 3 |
| 91 | Find equation of a circle passing through points $ \left(-6,~3\right) $, $ \left(-3,~2\right) $ and $ \left(0,~3\right) $. | 3 |
| 92 | Find equation of a circle passing through points $ \left(0,~3\right) $, $ \left(2,~4\right) $ and $ \left(1,~0\right) $. | 3 |
| 93 | Find equation of a circle passing through points $ \left(-2,~5\right) $, $ \left(8,~5\right) $ and $ \left(-6,~9\right) $. | 3 |
| 94 | Find equation of a circle passing through points $ \left(2,~3\right) $, $ \left(-1,~4\right) $ and $ \left(4,~-2\right) $. | 3 |
| 95 | Find equation of a circle passing through points $ \left(-3,~1\right) $, $ \left(2,~4\right) $ and $ \left(5,~-2\right) $. | 3 |
| 96 | Find equation of a circle passing through points $ \left(1,~1\right) $, $ \left(2,~-1\right) $ and $ \left(2,~3\right) $. | 3 |
| 97 | Find equation of a circle passing through points $ \left(22,~15\right) $, $ \left(22,~-25\right) $ and $ \left(0,~-29\right) $. | 3 |
| 98 | Find equation of a circle passing through points $ \left(0,~\dfrac{ 3 }{ 50 }\right) $, $ \left(\dfrac{ 3 }{ 5 },~\dfrac{ 17 }{ 500 }\right) $ and $ \left(\dfrac{ 33 }{ 20 },~\dfrac{ 1 }{ 20 }\right) $. | 3 |
| 99 | Find equation of a circle passing through points $ \left(100,~55\right) $, $ \left(100,~-55\right) $ and $ \left(105,~0\right) $. | 3 |
| 100 | Find equation of a circle passing through points $ \left(-5,~5\right) $, $ \left(5,~-4\right) $ and $ \left(6,~-7\right) $. | 3 |
