Triangle in 2D
(the database of solved problems)
All the problems and solutions shown below were generated using the Triangle Calculator.
| ID |
Problem |
Count |
| 351 | Find the altitudes of triangle $\left(2,~2\right)$ $\left(0,~-2\right)$ $\left(4,~0\right)$. | 4 |
| 352 | Find the incenter of triangle $\left(-2,~-4\right)$ $\left(1,~1\right)$ $\left(5,~-4\right)$. | 4 |
| 353 | Find the medians of triangle $\left(0,~0\right)$ $\left(0,~3\right)$ $\left(4,~0\right)$. | 4 |
| 354 | Find the circumcenter of triangle $\left(-1,~3\right)$ $\left(2,~5\right)$ $\left(7,~-5\right)$. | 4 |
| 355 | Find the centroid of triangle $\left(-6,~9\right)$ $\left(6,~1\right)$ $\left(-6,~-7\right)$. | 4 |
| 356 | Find the incenter of triangle $\left(0,~0\right)$ $\left(10,~0\right)$ $\left(0,~24\right)$. | 4 |
| 357 | Find the altitudes of triangle $\left(2,~4\right)$ $\left(0,~0\right)$ $\left(6,~2\right)$. | 4 |
| 358 | Find the orthocenter of triangle $\left(0,~0\right)$ $\left(12,~6\right)$ $\left(18,~0\right)$. | 4 |
| 359 | Find the incenter of triangle $\left(4,~4\right)$ $\left(-2,~3\right)$ $\left(-4,~-5\right)$. | 4 |
| 360 | Find the circumcenter of triangle $A=\left(0,~-2\right)$ $B=\left(4,~-2\right)$ $C=\left(0,~6\right)$. | 4 |
| 361 | Find the centroid of triangle $\left(36,~0\right)$ $\left(40,~0\right)$ $\left(54,~0\right)$. | 4 |
| 362 | Find the incenter of triangle $\left(5,~6\right)$ $\left(3,~5\right)$ $\left(1,~3\right)$. | 4 |
| 363 | Find the medians of triangle $\left(1,~4\right)$ $\left(-3,~-1\right)$ $\left(3,~-4\right)$. | 4 |
| 364 | Find the area of triangle $\left(0,~0\right)$ $\left(8,~6\right)$ $\left(4,~10\right)$. | 4 |
| 365 | Find the centroid of triangle $\left(-2,~7\right)$ $\left(1,~2\right)$ $\left(-4,~-1\right)$. | 4 |
| 366 | Find the altitudes of triangle $\left(-1,~0\right)$ $\left(0,~7\right)$ $\left(6,~4\right)$. | 4 |
| 367 | Find the altitudes of triangle $\left(-3,~6\right)$ $\left(-1,~-2\right)$ $\left(5,~4\right)$. | 4 |
| 368 | Find the orthocenter of triangle $\left(0,~-2\right)$ $\left(4,~4\right)$ $\left(-4,~5\right)$. | 4 |
| 369 | Find the centroid of triangle $\left(0,~1\right)$ $\left(6,~-1\right)$ $\left(3,~6\right)$. | 4 |
| 370 | Find the centroid of triangle $\left(-90,~28\right)$ $\left(0,~-35\right)$ $\left(125,~20\right)$. | 4 |
| 371 | Find the orthocenter of triangle $\left(-3,~2\right)$ $\left(4,~5\right)$ $\left(7,~-2\right)$. | 4 |
| 372 | Find the area of triangle $\left(5,~6\right)$ $\left(-1,~10\right)$ $\left(0,~-3\right)$. | 4 |
| 373 | Find the orthocenter of triangle $\left(5,~6\right)$ $\left(-1,~10\right)$ $\left(0,~-3\right)$. | 4 |
| 374 | Find the altitudes of triangle $\left(11,~10\right)$ $\left(4,~3\right)$ $\left(8,~-5\right)$. | 4 |
| 375 | Find the medians of triangle $\left(-5,~2\right)$ $\left(3,~4\right)$ $\left(1,~-4\right)$. | 4 |
| 376 | Find the centroid of triangle $\left(-6,~0\right)$ $\left(12,~0\right)$ $\left(0,~12\right)$. | 4 |
| 377 | Find the medians of triangle $\left(-6,~0\right)$ $\left(12,~0\right)$ $\left(0,~12\right)$. | 4 |
| 378 | Find the centroid of triangle $\left(0,~0\right)$ $\left(7,~5\right)$ $\left(5,~0\right)$. | 4 |
| 379 | Find the medians of triangle $\left(-2,~4\right)$ $\left(4,~3\right)$ $\left(1,~-6\right)$. | 4 |
| 380 | Find the centroid of triangle $\left(0,~0\right)$ $\left(0,~7\right)$ $\left(20,~7\right)$. | 4 |
| 381 | Find the medians of triangle $\left(11,~10\right)$ $\left(4,~3\right)$ $\left(8,~-5\right)$. | 4 |
| 382 | Find the centroid of triangle $\left(0,~0\right)$ $\left(2,~0\right)$ $\left(1,~10\right)$. | 4 |
| 383 | Find the centroid of triangle $\left(-8,~2\right)$ $\left(2,~6\right)$ $\left(10,~2\right)$. | 4 |
| 384 | Find the centroid of triangle $\left(-3,~-2\right)$ $\left(2,~1\right)$ $\left(1,~3\right)$. | 4 |
| 385 | Find the medians of triangle $\left(1,~-2\right)$ $\left(7,~4\right)$ $\left(8,~-7\right)$. | 4 |
| 386 | Find the orthocenter of triangle $\left(1,~3\right)$ $\left(4,~3\right)$ $\left(4,~-5\right)$. | 4 |
| 387 | Find the medians of triangle $\left(3,~7\right)$ $\left(-1,~-5\right)$ $\left(7,~3\right)$. | 4 |
| 388 | Find the area of triangle $\left(12,~-8\right)$ $\left(-2,~2\right)$ $\left(-10,~-2\right)$. | 4 |
| 389 | Find the area of triangle $\left(68,~80\right)$ $\left(89,~0\right)$ $\left(0,~0\right)$. | 4 |
| 390 | Find the area of triangle $\left(2,~4\right)$ $\left(3,~-1\right)$ $\left(-3,~3\right)$. | 4 |
| 391 | Find the area of triangle $\left(-2,~5\right)$ $\left(1,~1\right)$ $\left(-3,~-2\right)$. | 4 |
| 392 | Find the altitudes of triangle $\left(3,~5\right)$ $\left(-2,~0\right)$ $\left(2,~-4\right)$. | 4 |
| 393 | Find the altitudes of triangle $\left(5,~7\right)$ $\left(0,~-68\right)$ $\left(9,~8\right)$. | 4 |
| 394 | Find the area of triangle $\left(4,~-1\right)$ $\left(5,~-4\right)$ $\left(1,~-3\right)$. | 4 |
| 395 | Find the medians of triangle $\left(1,~-5\right)$ $\left(5,~2\right)$ $\left(0,~-3\right)$. | 4 |
| 396 | Find the medians of triangle $\left(0,~0\right)$ $\left(0,~12\right)$ $\left(5,~0\right)$. | 4 |
| 397 | Find the area of triangle $A=\left(5,~3\right)$ $B=\left(12,~3\right)$ $C=\left(10,~7\right)$. | 3 |
| 398 | Find the orthocenter of triangle $\left(4,~4\right)$ $\left(-2,~3\right)$ $\left(-4,~-5\right)$. | 3 |
| 399 | Find the altitudes of triangle $\left(-3,~0\right)$ $\left(0,~6\right)$ $\left(4,~6\right)$. | 3 |
| 400 | Find the area of triangle $\left(5,~-4\right)$ $\left(3,~2\right)$ $\left(1,~-1\right)$. | 3 |
