Triangle in 2D
(the database of solved problems)
All the problems and solutions shown below were generated using the Triangle Calculator.
| ID |
Problem |
Count |
| 451 | Find the circumcenter of triangle $\left(2,~5\right)$ $\left(6,~6\right)$ $\left(12,~3\right)$. | 3 |
| 452 | Find the orthocenter of triangle $\left(4,~4\right)$ $\left(-2,~3\right)$ $\left(-4,~-5\right)$. | 3 |
| 453 | Find the centroid of triangle $\left(1,~-1\right)$ $\left(-2,~1\right)$ $\left(1,~-3\right)$. | 3 |
| 454 | Find the orthocenter of triangle $\left(-4,~-9\right)$ $\left(-4,~6\right)$ $\left(5,~-3\right)$. | 3 |
| 455 | Find the orthocenter of triangle $\left(4,~3\right)$ $\left(2,~-2\right)$ $\left(7,~-1\right)$. | 3 |
| 456 | Find the altitudes of triangle $\left(3,~4\right)$ $\left(4,~-3\right)$ $\left(-4,~-1\right)$. | 3 |
| 457 | Find the orthocenter of triangle $\left(-4,~6\right)$ $\left(8,~2\right)$ $\left(1,~1\right)$. | 3 |
| 458 | Find the centroid of triangle $\left(5,~6\right)$ $\left(-1,~10\right)$ $\left(0,~-3\right)$. | 3 |
| 459 | Find the circumcenter of triangle $A=\left(2,~3\right)$ $B=\left(5,~4\right)$ $C=\left(3,~7\right)$. | 3 |
| 460 | Find the circumcenter of triangle $\left(-2,~-4\right)$ $\left(1,~1\right)$ $\left(5,~-4\right)$. | 3 |
| 461 | Find the area of triangle $\left(0,~0\right)$ $\left(0,~13\right)$ $\left(13,~0\right)$. | 3 |
| 462 | Find the centroid of triangle $\left(7,~7\right)$ $\left(-5,~1\right)$ $\left(1,~-5\right)$. | 3 |
| 463 | Find the altitudes of triangle $\left(4,~1\right)$ $\left(2,~2\right)$ $\left(3,~5\right)$. | 3 |
| 464 | Find the altitudes of triangle $\left(25,~0\right)$ $\left(28,~0\right)$ $\left(0,~0\right)$. | 3 |
| 465 | Find the altitudes of triangle $\left(5,~2\right)$ $\left(4,~-3\right)$ $\left(-6,~-1\right)$. | 3 |
| 466 | Find the medians of triangle $\left(-9,~-9\right)$ $\left(-6,~-4\right)$ $\left(-4,~-6\right)$. | 3 |
| 467 | Find the altitudes of triangle $\left(-5,~-1\right)$ $\left(5,~2\right)$ $\left(3,~-5\right)$. | 3 |
| 468 | Find the medians of triangle $A=\left(1,~3\right)$ $B=\left(-2,~-2\right)$ $C=\left(5,~-1\right)$. | 3 |
| 469 | Find the orthocenter of triangle $\left(3,~5\right)$ $\left(1,~0\right)$ $\left(5,~0\right)$. | 3 |
| 470 | Find the medians of triangle $\left(5,~7\right)$ $\left(2,~3\right)$ $\left(8,~1\right)$. | 3 |
| 471 | Find the area of triangle $A=\left(4,~7\right)$ $B=\left(6,~-1\right)$ $C=\left(-2,~3\right)$. | 3 |
| 472 | Find the medians of triangle $\left(-3,~5\right)$ $\left(7,~9\right)$ $\left(2,~11\right)$. | 3 |
| 473 | Find the altitudes of triangle $A=\left(1,~4\right)$ $B=\left(8,~0\right)$ $C=\left(7,~8\right)$. | 3 |
| 474 | Find the circumcenter of triangle $\left(-3,~2\right)$ $\left(4,~5\right)$ $\left(7,~-2\right)$. | 3 |
| 475 | Find the medians of triangle $\left(1,~1\right)$ $\left(9,~1\right)$ $\left(7,~3\right)$. | 3 |
| 476 | Find the circumcenter of triangle $\left(6,~2\right)$ $\left(2,~-1\right)$ $\left(-1,~3\right)$. | 3 |
| 477 | Find the altitudes of triangle $\left(3,~2\right)$ $\left(-6,~-1\right)$ $\left(-2,~-8\right)$. | 3 |
| 478 | Find the area of triangle $\left(3,~3\right)$ $\left(4,~7\right)$ $\left(8,~6\right)$. | 3 |
| 479 | Find the medians of triangle $\left(3,~2\right)$ $\left(2,~3\right)$ $\left(4,~3\right)$. | 3 |
| 480 | Find the altitudes of triangle $\left(4,~8\right)$ $\left(1,~2\right)$ $\left(7,~2\right)$. | 3 |
| 481 | Find the altitudes of triangle $\left(25,~18\right)$ $\left(1,~5\right)$ $\left(29,~12\right)$. | 3 |
| 482 | Find the orthocenter of triangle $\left(-6,~4\right)$ $\left(2,~8\right)$ $\left(6,~-2\right)$. | 3 |
| 483 | Find the area of triangle $A=\left(-4,~-2\right)$ $B=\left(0,~8\right)$ $C=\left(3,~1\right)$. | 3 |
| 484 | Find the altitudes of triangle $\left(12,~-8\right)$ $\left(-2,~2\right)$ $\left(-10,~-2\right)$. | 3 |
| 485 | Find the centroid of triangle $\left(0,~0\right)$ $\left(8,~9\right)$ $\left(-7,~8\right)$. | 3 |
| 486 | Find the orthocenter of triangle $\left(0,~0\right)$ $\left(8,~9\right)$ $\left(-7,~8\right)$. | 3 |
| 487 | Find the circumcenter of triangle $\left(0,~1\right)$ $\left(-1,~-2\right)$ $\left(2,~-2\right)$. | 3 |
| 488 | Find the circumcenter of triangle $\left(0,~0\right)$ $\left(8,~9\right)$ $\left(-7,~8\right)$. | 3 |
| 489 | Find the area of triangle $\left(-6,~6\right)$ $\left(0,~2\right)$ $\left(-10,~20\right)$. | 3 |
| 490 | Find the medians of triangle $\left(-8,~6\right)$ $\left(2,~8\right)$ $\left(6,~-8\right)$. | 3 |
| 491 | Find the medians of triangle $\left(-8,~1\right)$ $\left(8,~3\right)$ $\left(3,~-7\right)$. | 3 |
| 492 | Find the altitudes of triangle $\left(-1,~5\right)$ $\left(5,~2\right)$ $\left(1,~-1\right)$. | 3 |
| 493 | Find the centroid of triangle $\left(0,~0\right)$ $\left(2,~10\right)$ $\left(8,~0\right)$. | 3 |
| 494 | Find the medians of triangle $\left(-5,~-12\right)$ $\left(11,~-8\right)$ $\left(-3,~6\right)$. | 3 |
| 495 | Find the altitudes of triangle $\left(-8,~6\right)$ $\left(2,~10\right)$ $\left(4,~-4\right)$. | 3 |
| 496 | Find the altitudes of triangle $\left(3,~6\right)$ $\left(5,~8\right)$ $\left(9,~2\right)$. | 3 |
| 497 | Find the medians of triangle $\left(6,~7\right)$ $\left(-5,~5\right)$ $\left(2,~-4\right)$. | 3 |
| 498 | Find the circumcenter of triangle $\left(-2,~2\right)$ $\left(1,~2\right)$ $\left(1,~4\right)$. | 3 |
| 499 | Find the altitudes of triangle $\left(1,~6\right)$ $\left(7,~3\right)$ $\left(10,~5\right)$. | 3 |
| 500 | Find the area of triangle $\left(-1,~1\right)$ $\left(-1,~-3\right)$ $\left(\dfrac{ 5 }{ 2 },~-2\right)$. | 3 |
