Triangle in 2D
(the database of solved problems)
All the problems and solutions shown below were generated using the Triangle Calculator.
| ID |
Problem |
Count |
| 301 | Find the centroid of triangle $\left(-1,~0\right)$ $\left(-5,~-12\right)$ $\left(11,~4\right)$. | 4 |
| 302 | Find the incenter of triangle $\left(0,~0\right)$ $\left(-4,~-12\right)$ $\left(12,~4\right)$. | 4 |
| 303 | Find the medians of triangle $\left(0,~0\right)$ $\left(0,~12\right)$ $\left(5,~0\right)$. | 4 |
| 304 | Find the medians of triangle $\left(1,~-5\right)$ $\left(5,~2\right)$ $\left(0,~-3\right)$. | 4 |
| 305 | Find the area of triangle $\left(2,~3\right)$ $\left(20,~11\right)$ $\left(16,~3\right)$. | 4 |
| 306 | Find the area of triangle $\left(4,~-1\right)$ $\left(5,~-4\right)$ $\left(1,~-3\right)$. | 4 |
| 307 | Find the altitudes of triangle $\left(5,~7\right)$ $\left(0,~-68\right)$ $\left(9,~8\right)$. | 4 |
| 308 | Find the altitudes of triangle $\left(3,~5\right)$ $\left(-2,~0\right)$ $\left(2,~-4\right)$. | 4 |
| 309 | Find the area of triangle $\left(-2,~5\right)$ $\left(1,~1\right)$ $\left(-3,~-2\right)$. | 4 |
| 310 | Find the area of triangle $\left(2,~4\right)$ $\left(3,~-1\right)$ $\left(-3,~3\right)$. | 4 |
| 311 | Find the area of triangle $\left(68,~80\right)$ $\left(89,~0\right)$ $\left(0,~0\right)$. | 4 |
| 312 | Find the area of triangle $\left(12,~-8\right)$ $\left(-2,~2\right)$ $\left(-10,~-2\right)$. | 4 |
| 313 | Find the medians of triangle $\left(3,~7\right)$ $\left(-1,~-5\right)$ $\left(7,~3\right)$. | 4 |
| 314 | Find the orthocenter of triangle $\left(1,~3\right)$ $\left(4,~3\right)$ $\left(4,~-5\right)$. | 4 |
| 315 | Find the medians of triangle $\left(1,~-2\right)$ $\left(7,~4\right)$ $\left(8,~-7\right)$. | 4 |
| 316 | Find the centroid of triangle $\left(-3,~-2\right)$ $\left(2,~1\right)$ $\left(1,~3\right)$. | 4 |
| 317 | Find the centroid of triangle $\left(-8,~2\right)$ $\left(2,~6\right)$ $\left(10,~2\right)$. | 4 |
| 318 | Find the medians of triangle $\left(11,~10\right)$ $\left(4,~3\right)$ $\left(8,~-5\right)$. | 4 |
| 319 | Find the centroid of triangle $\left(0,~0\right)$ $\left(2,~0\right)$ $\left(1,~10\right)$. | 4 |
| 320 | Find the centroid of triangle $\left(0,~0\right)$ $\left(0,~7\right)$ $\left(20,~7\right)$. | 4 |
| 321 | Find the medians of triangle $\left(-2,~4\right)$ $\left(4,~3\right)$ $\left(1,~-6\right)$. | 4 |
| 322 | Find the medians of triangle $\left(-6,~0\right)$ $\left(12,~0\right)$ $\left(0,~12\right)$. | 4 |
| 323 | Find the centroid of triangle $\left(0,~0\right)$ $\left(7,~5\right)$ $\left(5,~0\right)$. | 4 |
| 324 | Find the centroid of triangle $\left(-6,~0\right)$ $\left(12,~0\right)$ $\left(0,~12\right)$. | 4 |
| 325 | Find the medians of triangle $\left(-5,~2\right)$ $\left(3,~4\right)$ $\left(1,~-4\right)$. | 4 |
| 326 | Find the altitudes of triangle $\left(11,~10\right)$ $\left(4,~3\right)$ $\left(8,~-5\right)$. | 4 |
| 327 | Find the orthocenter of triangle $\left(-3,~2\right)$ $\left(4,~5\right)$ $\left(7,~-2\right)$. | 4 |
| 328 | Find the orthocenter of triangle $\left(5,~6\right)$ $\left(-1,~10\right)$ $\left(0,~-3\right)$. | 4 |
| 329 | Find the area of triangle $\left(5,~6\right)$ $\left(-1,~10\right)$ $\left(0,~-3\right)$. | 4 |
| 330 | Find the centroid of triangle $\left(-90,~28\right)$ $\left(0,~-35\right)$ $\left(125,~20\right)$. | 4 |
| 331 | Find the centroid of triangle $\left(0,~1\right)$ $\left(6,~-1\right)$ $\left(3,~6\right)$. | 4 |
| 332 | Find the orthocenter of triangle $\left(0,~-2\right)$ $\left(4,~4\right)$ $\left(-4,~5\right)$. | 4 |
| 333 | Find the altitudes of triangle $\left(-3,~6\right)$ $\left(-1,~-2\right)$ $\left(5,~4\right)$. | 4 |
| 334 | Find the altitudes of triangle $\left(-1,~0\right)$ $\left(0,~7\right)$ $\left(6,~4\right)$. | 4 |
| 335 | Find the centroid of triangle $\left(-2,~7\right)$ $\left(1,~2\right)$ $\left(-4,~-1\right)$. | 4 |
| 336 | Find the area of triangle $\left(0,~0\right)$ $\left(8,~6\right)$ $\left(4,~10\right)$. | 4 |
| 337 | Find the medians of triangle $\left(1,~4\right)$ $\left(-3,~-1\right)$ $\left(3,~-4\right)$. | 4 |
| 338 | Find the incenter of triangle $\left(5,~6\right)$ $\left(3,~5\right)$ $\left(1,~3\right)$. | 4 |
| 339 | Find the centroid of triangle $\left(36,~0\right)$ $\left(40,~0\right)$ $\left(54,~0\right)$. | 4 |
| 340 | Find the altitudes of triangle $A=\left(4,~-3\right)$ $B=\left(-1,~-2\right)$ $C=\left(7,~3\right)$. | 4 |
| 341 | Find the circumcenter of triangle $A=\left(0,~-2\right)$ $B=\left(4,~-2\right)$ $C=\left(0,~6\right)$. | 4 |
| 342 | Find the altitudes of triangle $A=\left(2,~4\right)$ $B=\left(-3,~-6\right)$ $C=\left(4,~-2\right)$. | 4 |
| 343 | Find the incenter of triangle $\left(4,~4\right)$ $\left(-2,~3\right)$ $\left(-4,~-5\right)$. | 4 |
| 344 | Find the orthocenter of triangle $\left(0,~0\right)$ $\left(12,~6\right)$ $\left(18,~0\right)$. | 4 |
| 345 | Find the altitudes of triangle $\left(2,~4\right)$ $\left(0,~0\right)$ $\left(6,~2\right)$. | 4 |
| 346 | Find the incenter of triangle $\left(0,~0\right)$ $\left(10,~0\right)$ $\left(0,~24\right)$. | 4 |
| 347 | Find the centroid of triangle $\left(-6,~9\right)$ $\left(6,~1\right)$ $\left(-6,~-7\right)$. | 4 |
| 348 | Find the circumcenter of triangle $\left(-1,~3\right)$ $\left(2,~5\right)$ $\left(7,~-5\right)$. | 4 |
| 349 | Find the area of triangle $A=\left(4,~7\right)$ $B=\left(6,~-1\right)$ $C=\left(-2,~3\right)$. | 4 |
| 350 | Find the medians of triangle $\left(0,~0\right)$ $\left(0,~3\right)$ $\left(4,~0\right)$. | 4 |
