Triangle in 2D
(the database of solved problems)
All the problems and solutions shown below were generated using the Triangle Calculator.
| ID |
Problem |
Count |
| 501 | Find the incenter of triangle $\left(-12,~16\right)$ $\left(-12,~-16\right)$ $\left(13,~-9\right)$. | 3 |
| 502 | Find the medians of triangle $\left(0,~1\right)$ $\left(8,~1\right)$ $\left(4,~3\right)$. | 3 |
| 503 | Find the orthocenter of triangle $\left(-8,~5\right)$ $\left(-6,~3\right)$ $\left(0,~5\right)$. | 3 |
| 504 | Find the medians of triangle $\left(5,~2\right)$ $\left(0,~3\right)$ $\left(4,~-3\right)$. | 3 |
| 505 | Find the incenter of triangle $\left(14,~1\right)$ $\left(18,~8\right)$ $\left(20,~1\right)$. | 3 |
| 506 | Find the area of triangle $A=\left(5,~3\right)$ $B=\left(12,~3\right)$ $C=\left(10,~7\right)$. | 3 |
| 507 | Find the orthocenter of triangle $\left(4,~4\right)$ $\left(-2,~3\right)$ $\left(-4,~-5\right)$. | 3 |
| 508 | Find the area of triangle $\left(5,~-4\right)$ $\left(3,~2\right)$ $\left(1,~-1\right)$. | 3 |
| 509 | Find the centroid of triangle $\left(-24,~16\right)$ $\left(56,~-16\right)$ $\left(-72,~-32\right)$. | 3 |
| 510 | Find the orthocenter of triangle $\left(-6,~4\right)$ $\left(2,~8\right)$ $\left(6,~-2\right)$. | 3 |
| 511 | Find the medians of triangle $\left(6,~7\right)$ $\left(-5,~5\right)$ $\left(2,~-4\right)$. | 3 |
| 512 | Find the area of triangle $\left(-1,~1\right)$ $\left(-1,~-3\right)$ $\left(\dfrac{ 5 }{ 2 },~-2\right)$. | 3 |
| 513 | Find the orthocenter of triangle $\left(0,~0\right)$ $\left(10,~4\right)$ $\left(8,~9\right)$. | 3 |
| 514 | Find the area of triangle $A=\left(-2,~1\right)$ $B=\left(3,~1\right)$ $C=\left(1,~5\right)$. | 3 |
| 515 | Find the altitudes of triangle $\left(3,~4\right)$ $\left(4,~-3\right)$ $\left(-4,~-1\right)$. | 3 |
| 516 | Find the circumcenter of triangle $\left(-2,~-4\right)$ $\left(1,~1\right)$ $\left(5,~-4\right)$. | 3 |
| 517 | Find the area of triangle $A=\left(-4,~-2\right)$ $B=\left(0,~8\right)$ $C=\left(3,~1\right)$. | 3 |
| 518 | Find the altitudes of triangle $A=\left(1,~4\right)$ $B=\left(8,~0\right)$ $C=\left(7,~8\right)$. | 3 |
| 519 | Find the medians of triangle $A=\left(1,~3\right)$ $B=\left(-2,~-2\right)$ $C=\left(5,~-1\right)$. | 3 |
| 520 | Find the circumcenter of triangle $A=\left(2,~3\right)$ $B=\left(5,~4\right)$ $C=\left(3,~7\right)$. | 3 |
| 521 | Find the altitudes of triangle $\left(25,~0\right)$ $\left(28,~0\right)$ $\left(0,~0\right)$. | 3 |
| 522 | Find the circumcenter of triangle $\left(2,~5\right)$ $\left(6,~6\right)$ $\left(12,~3\right)$. | 3 |
| 523 | Find the altitudes of triangle $\left(5,~2\right)$ $\left(4,~-3\right)$ $\left(-6,~-1\right)$. | 3 |
| 524 | Find the altitudes of triangle $\left(-5,~-1\right)$ $\left(5,~2\right)$ $\left(3,~-5\right)$. | 3 |
| 525 | Find the medians of triangle $\left(-4,~5\right)$ $\left(3,~7\right)$ $\left(-2,~-8\right)$. | 3 |
| 526 | Find the medians of triangle $\left(0,~0\right)$ $\left(0,~8\right)$ $\left(15,~0\right)$. | 3 |
| 527 | Find the incenter of triangle $A=\left(-4,~4\right)$ $B=\left(0,~4\right)$ $C=\left(-4,~-4\right)$. | 3 |
| 528 | Find the altitudes of triangle $\left(-5,~-7\right)$ $\left(-18,~5\right)$ $\left(3,~11\right)$. | 3 |
| 529 | Find the medians of triangle $\left(-3,~5\right)$ $\left(7,~9\right)$ $\left(2,~11\right)$. | 3 |
| 530 | Find the medians of triangle $\left(0,~0\right)$ $\left(-5,~-\dfrac{ 5 }{ 2 }\right)$ $\left(-8,~-1\right)$. | 3 |
| 531 | Find the altitudes of triangle $\left(-3,~2\right)$ $\left(-5,~-4\right)$ $\left(5,~1\right)$. | 3 |
| 532 | Find the area of triangle $\left(-1,~0\right)$ $\left(2,~-3\right)$ $\left(5,~3\right)$. | 3 |
| 533 | Find the medians of triangle $\left(5,~7\right)$ $\left(2,~3\right)$ $\left(8,~1\right)$. | 3 |
| 534 | Find the centroid of triangle $\left(1,~-1\right)$ $\left(-2,~1\right)$ $\left(1,~-3\right)$. | 3 |
| 535 | Find the orthocenter of triangle $\left(-4,~-9\right)$ $\left(-4,~6\right)$ $\left(5,~-3\right)$. | 3 |
| 536 | Find the orthocenter of triangle $\left(4,~3\right)$ $\left(2,~-2\right)$ $\left(7,~-1\right)$. | 3 |
| 537 | Find the centroid of triangle $\left(5,~6\right)$ $\left(-1,~10\right)$ $\left(0,~-3\right)$. | 3 |
| 538 | Find the orthocenter of triangle $\left(-4,~6\right)$ $\left(8,~2\right)$ $\left(1,~1\right)$. | 3 |
| 539 | Find the circumcenter of triangle $\left(-3,~2\right)$ $\left(4,~5\right)$ $\left(7,~-2\right)$. | 3 |
| 540 | Find the altitudes of triangle $\left(3,~2\right)$ $\left(-6,~-1\right)$ $\left(-2,~-8\right)$. | 3 |
| 541 | Find the centroid of triangle $\left(-8,~6\right)$ $\left(2,~10\right)$ $\left(4,~-4\right)$. | 3 |
| 542 | Find the area of triangle $\left(0,~0\right)$ $\left(0,~13\right)$ $\left(13,~0\right)$. | 3 |
| 543 | Find the circumcenter of triangle $\left(6,~2\right)$ $\left(2,~-1\right)$ $\left(-1,~3\right)$. | 3 |
| 544 | Find the centroid of triangle $\left(7,~7\right)$ $\left(-5,~1\right)$ $\left(1,~-5\right)$. | 3 |
| 545 | Find the medians of triangle $\left(3,~2\right)$ $\left(2,~3\right)$ $\left(4,~3\right)$. | 3 |
| 546 | Find the altitudes of triangle $\left(4,~1\right)$ $\left(2,~2\right)$ $\left(3,~5\right)$. | 3 |
| 547 | Find the medians of triangle $\left(-9,~-9\right)$ $\left(-6,~-4\right)$ $\left(-4,~-6\right)$. | 3 |
| 548 | Find the centroid of triangle $\left(0,~0\right)$ $\left(8,~9\right)$ $\left(-7,~8\right)$. | 3 |
| 549 | Find the orthocenter of triangle $\left(3,~5\right)$ $\left(1,~0\right)$ $\left(5,~0\right)$. | 3 |
| 550 | Find the orthocenter of triangle $\left(0,~0\right)$ $\left(8,~9\right)$ $\left(-7,~8\right)$. | 3 |
