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 centroid of triangle $\left(0,~5\right)$ $\left(2,~-5\right)$ $\left(6,~-3\right)$. | 4 |
| 352 | Find the centroid of triangle $\left(0,~0\right)$ $\left(3,~4\right)$ $\left(6,~1\right)$. | 4 |
| 353 | Find the medians of triangle $\left(1,~2\right)$ $\left(9,~2\right)$ $\left(7,~10\right)$. | 4 |
| 354 | Find the orthocenter of triangle $\left(1,~2\right)$ $\left(9,~2\right)$ $\left(7,~10\right)$. | 4 |
| 355 | Find the medians of triangle $\left(7,~3\right)$ $\left(9,~0\right)$ $\left(5,~1\right)$. | 4 |
| 356 | Find the area of triangle $\left(1,~1\right)$ $\left(-3,~9\right)$ $\left(2,~2\right)$. | 4 |
| 357 | Find the medians of triangle $\left(-3,~9\right)$ $\left(1,~1\right)$ $\left(2,~2\right)$. | 4 |
| 358 | Find the altitudes of triangle $\left(8,~-4\right)$ $\left(6,~6\right)$ $\left(-1,~2\right)$. | 4 |
| 359 | Find the orthocenter of triangle $\left(-6,~-4\right)$ $\left(-2,~4\right)$ $\left(6,~4\right)$. | 4 |
| 360 | Find the medians of triangle $\left(4,~5\right)$ $\left(8,~-2\right)$ $\left(2,~0\right)$. | 4 |
| 361 | Find the altitudes of triangle $\left(1,~3\right)$ $\left(-4,~-2\right)$ $\left(4,~-2\right)$. | 4 |
| 362 | Find the medians of triangle $\left(-9,~4\right)$ $\left(0,~-10\right)$ $\left(3,~5\right)$. | 4 |
| 363 | Find the circumcenter of triangle $\left(3,~6\right)$ $\left(-1,~4\right)$ $\left(-2,~-5\right)$. | 4 |
| 364 | Find the centroid of triangle $\left(0,~0\right)$ $\left(0,~8\right)$ $\left(15,~0\right)$. | 4 |
| 365 | Find the incenter of triangle $\left(0,~0\right)$ $\left(0,~8\right)$ $\left(15,~0\right)$. | 4 |
| 366 | Find the circumcenter of triangle $\left(0,~0\right)$ $\left(2,~2\right)$ $\left(4,~2\right)$. | 4 |
| 367 | Find the orthocenter of triangle $\left(0,~3\right)$ $\left(7,~4\right)$ $\left(4,~-5\right)$. | 4 |
| 368 | Find the medians of triangle $\left(2,~0\right)$ $\left(10,~-12\right)$ $\left(-18,~2\right)$. | 4 |
| 369 | Find the orthocenter of triangle $\left(-8,~4\right)$ $\left(-2,~5\right)$ $\left(-2,~-1\right)$. | 4 |
| 370 | Find the incenter of triangle $\left(0,~0\right)$ $\left(0,~50\right)$ $\left(30,~40\right)$. | 4 |
| 371 | Find the centroid of triangle $\left(0,~0\right)$ $\left(0,~50\right)$ $\left(\dfrac{ 25 }{ 3 },~30\right)$. | 4 |
| 372 | Find the incenter of triangle $\left(0,~0\right)$ $\left(0,~50\right)$ $\left(\dfrac{ 25 }{ 3 },~30\right)$. | 4 |
| 373 | Find the circumcenter of triangle $\left(0,~3\right)$ $\left(-4,~-3\right)$ $\left(2,~-5\right)$. | 4 |
| 374 | Find the circumcenter of triangle $\left(-6,~6\right)$ $\left(8,~5\right)$ $\left(9,~-9\right)$. | 4 |
| 375 | Find the orthocenter of triangle $\left(\dfrac{ 389 }{ 10 },~77.04\right)$ $\left(\dfrac{ 187 }{ 5 },~\dfrac{ 791 }{ 10 }\right)$ $\left(\dfrac{ 359 }{ 10 },~\dfrac{ 759 }{ 10 }\right)$. | 4 |
| 376 | Find the circumcenter of triangle $\left(1,~1\right)$ $\left(1,~4\right)$ $\left(-3,~4\right)$. | 4 |
| 377 | Find the incenter of triangle $\left(0,~0\right)$ $\left(24,~0\right)$ $\left(0,~26\right)$. | 4 |
| 378 | Find the orthocenter of triangle $\left(2,~-3\right)$ $\left(8,~-2\right)$ $\left(8,~6\right)$. | 4 |
| 379 | Find the circumcenter of triangle $\left(-2,~-5\right)$ $\left(3,~4\right)$ $\left(10,~-3\right)$. | 4 |
| 380 | Find the centroid of triangle $\left(-1,~5\right)$ $\left(5,~2\right)$ $\left(-6,~-5\right)$. | 4 |
| 381 | Find the medians of triangle $\left(-2,~2\right)$ $\left(1,~-4\right)$ $\left(-5,~-4\right)$. | 4 |
| 382 | Find the medians of triangle $\left(3,~-3\right)$ $\left(1,~5\right)$ $\left(-5,~1\right)$. | 4 |
| 383 | Find the orthocenter of triangle $\left(-2,~4\right)$ $\left(4,~4\right)$ $\left(1,~-2\right)$. | 4 |
| 384 | Find the orthocenter of triangle $\left(3,~-2\right)$ $\left(5,~6\right)$ $\left(9,~-2\right)$. | 3 |
| 385 | Find the area of triangle $\left(15,~0\right)$ $\left(9,~0\right)$ $\left(6,~6\right)$. | 3 |
| 386 | Find the orthocenter of triangle $\left(0,~6\right)$ $\left(4,~6\right)$ $\left(1,~3\right)$. | 3 |
| 387 | Find the circumcenter of triangle $\left(-12,~14\right)$ $\left(-15,~8\right)$ $\left(16,~10\right)$. | 3 |
| 388 | Find the area of triangle $\left(-1,~6\right)$ $\left(7,~-8\right)$ $\left(-1,~-8\right)$. | 3 |
| 389 | Find the incenter of triangle $\left(2,~5\right)$ $\left(-1,~7\right)$ $\left(4,~6\right)$. | 3 |
| 390 | Find the medians of triangle $\left(2,~3\right)$ $\left(8,~5\right)$ $\left(5,~-6\right)$. | 3 |
| 391 | Find the centroid of triangle $\left(-10,~3\right)$ $\left(-4,~5\right)$ $\left(-4,~1\right)$. | 3 |
| 392 | Find the medians of triangle $\left(3,~-1\right)$ $\left(4,~0\right)$ $\left(3,~-5\right)$. | 3 |
| 393 | Find the centroid of triangle $\left(0,~0\right)$ $\left(2,~4\right)$ $\left(4,~0\right)$. | 3 |
| 394 | Find the orthocenter of triangle $\left(-5,~0\right)$ $\left(6,~0\right)$ $\left(0,~8\right)$. | 3 |
| 395 | Find the orthocenter of triangle $\left(-6,~9\right)$ $\left(6,~1\right)$ $\left(-6,~-7\right)$. | 3 |
| 396 | Find the altitudes of triangle $\left(-4,~-2\right)$ $\left(-1,~-5\right)$ $\left(4,~-1\right)$. | 3 |
| 397 | Find the centroid of triangle $\left(4,~4\right)$ $\left(-2,~3\right)$ $\left(-4,~-5\right)$. | 3 |
| 398 | Find the centroid of triangle $\left(-2,~4\right)$ $\left(4,~7\right)$ $\left(3,~0\right)$. | 3 |
| 399 | Find the centroid of triangle $\left(11,~55\right)$ $\left(66,~77\right)$ $\left(88,~99\right)$. | 3 |
| 400 | Find the orthocenter of triangle $\left(1,~2\right)$ $\left(3,~4\right)$ $\left(5,~6\right)$. | 3 |
