Triangle in 2D
(the database of solved problems)
All the problems and solutions shown below were generated using the Triangle Calculator.
| ID |
Problem |
Count |
| 251 | Find the centroid of triangle $\left(-3,~6\right)$ $\left(-1,~-2\right)$ $\left(5,~4\right)$. | 5 |
| 252 | Find the incenter of triangle $\left(-3,~10\right)$ $\left(5,~18\right)$ $\left(9,~4\right)$. | 5 |
| 253 | Find the incenter of triangle $\left(-5,~10\right)$ $\left(15,~40\right)$ $\left(36,~11\right)$. | 5 |
| 254 | Find the orthocenter of triangle $A=\left(0,~-2\right)$ $B=\left(4,~-2\right)$ $C=\left(0,~6\right)$. | 5 |
| 255 | Find the altitudes of triangle $\left(3,~-1\right)$ $\left(1,~4\right)$ $\left(-4,~3\right)$. | 5 |
| 256 | Find the orthocenter of triangle $\left(-4,~0\right)$ $\left(2,~8\right)$ $\left(8,~0\right)$. | 5 |
| 257 | Find the centroid of triangle $\left(0,~2\right)$ $\left(-2,~0\right)$ $\left(-18,~6\right)$. | 5 |
| 258 | Find the centroid of triangle $\left(-12,~-8\right)$ $\left(1,~-12\right)$ $\left(-4,~-9\right)$. | 4 |
| 259 | Find the medians of triangle $\left(4,~7\right)$ $\left(6,~0\right)$ $\left(-2,~0\right)$. | 4 |
| 260 | Find the orthocenter of triangle $\left(-4,~1\right)$ $\left(0,~-3\right)$ $\left(-3,~3\right)$. | 4 |
| 261 | Find the centroid of triangle $\left(0,~4\right)$ $\left(2,~0\right)$ $\left(8,~0\right)$. | 4 |
| 262 | Find the area of triangle $\left(-2,~4\right)$ $\left(0,~2\right)$ $\left(4,~4\right)$. | 4 |
| 263 | Find the centroid of triangle $\left(3,~4\right)$ $\left(0,~0\right)$ $\left(22,~1\right)$. | 4 |
| 264 | Find the centroid of triangle $\left(1,~1\right)$ $\left(2,~2\right)$ $\left(3,~3\right)$. | 4 |
| 265 | Find the area of triangle $\left(-5,~4\right)$ $\left(7,~-5\right)$ $\left(0,~-6\right)$. | 4 |
| 266 | Find the orthocenter of triangle $\left(2,~1\right)$ $\left(-1,~4\right)$ $\left(0,~-2\right)$. | 4 |
| 267 | Find the medians of triangle $\left(-4,~2\right)$ $\left(-2,~-1\right)$ $\left(1,~1\right)$. | 4 |
| 268 | Find the area of triangle $\left(9,~0\right)$ $\left(1,~5\right)$ $\left(6,~9\right)$. | 4 |
| 269 | Find the orthocenter of triangle $\left(3,~1\right)$ $\left(-1,~3\right)$ $\left(0,~1\right)$. | 4 |
| 270 | Find the area of triangle $\left(7,~5\right)$ $\left(5,~-7\right)$ $\left(-7,~5\right)$. | 4 |
| 271 | Find the area of triangle $\left(-2,~6\right)$ $\left(-2,~0\right)$ $\left(7,~-5\right)$. | 4 |
| 272 | Find the orthocenter of triangle $\left(10,~-6\right)$ $\left(4,~-7\right)$ $\left(-3,~7\right)$. | 4 |
| 273 | Find the orthocenter of triangle $\left(7,~8\right)$ $\left(-3,~4\right)$ $\left(-4,~5\right)$. | 4 |
| 274 | Find the medians of triangle $\left(-5,~2\right)$ $\left(-7,~6\right)$ $\left(3,~-10\right)$. | 4 |
| 275 | Find the centroid of triangle $\left(-7.9,~-0.9\right)$ $\left(3.4,~4.5\right)$ $\left(4.8,~-3.8\right)$. | 4 |
| 276 | Find the area of triangle $\left(0,~0\right)$ $\left(4,~3\right)$ $\left(2,~7\right)$. | 4 |
| 277 | Find the incenter of triangle $\left(1,~1\right)$ $\left(5,~1\right)$ $\left(5,~4\right)$. | 4 |
| 278 | Find the orthocenter of triangle $\left(3,~5\right)$ $\left(-4,~8\right)$ $\left(1,~7\right)$. | 4 |
| 279 | Find the circumcenter of triangle $\left(3,~5\right)$ $\left(-4,~8\right)$ $\left(1,~7\right)$. | 4 |
| 280 | Find the incenter of triangle $\left(3,~5\right)$ $\left(-4,~8\right)$ $\left(1,~7\right)$. | 4 |
| 281 | Find the circumcenter of triangle $\left(13,~5\right)$ $\left(-4,~-8\right)$ $\left(10,~-17\right)$. | 4 |
| 282 | Find the orthocenter of triangle $\left(13,~5\right)$ $\left(-4,~-8\right)$ $\left(10,~-17\right)$. | 4 |
| 283 | Find the centroid of triangle $\left(13,~5\right)$ $\left(-4,~-8\right)$ $\left(10,~-17\right)$. | 4 |
| 284 | Find the incenter of triangle $\left(13,~5\right)$ $\left(-4,~-8\right)$ $\left(10,~-17\right)$. | 4 |
| 285 | Find the area of triangle $\left(1,~1\right)$ $\left(9,~1\right)$ $\left(7,~4\right)$. | 4 |
| 286 | Find the centroid of triangle $\left(-250,~0\right)$ $\left(250,~0\right)$ $\left(0,~500\right)$. | 4 |
| 287 | Find the orthocenter of triangle $\left(4,~-5\right)$ $\left(1,~-3\right)$ $\left(4,~-4\right)$. | 4 |
| 288 | Find the altitudes of triangle $\left(-7,~-5\right)$ $\left(1,~2\right)$ $\left(6,~4\right)$. | 4 |
| 289 | Find the circumcenter of triangle $\left(2,~5\right)$ $\left(-4,~1\right)$ $\left(3,~-2\right)$. | 4 |
| 290 | Find the medians of triangle $\left(-3,~2\right)$ $\left(-3,~-2\right)$ $\left(1,~-2\right)$. | 4 |
| 291 | Find the incenter of triangle $\left(1,~1\right)$ $\left(6,~1\right)$ $\left(4,~5\right)$. | 4 |
| 292 | Find the area of triangle $\left(1,~3\right)$ $\left(5,~2\right)$ $\left(7,~3\right)$. | 4 |
| 293 | Find the orthocenter of triangle $\left(2,~1\right)$ $\left(6,~5\right)$ $\left(2,~5\right)$. | 4 |
| 294 | Find the circumcenter of triangle $\left(8,~4\right)$ $\left(-4,~0\right)$ $\left(4,~8\right)$. | 4 |
| 295 | Find the incenter of triangle $\left(0,~-2\right)$ $\left(6,~10\right)$ $\left(6,~-2\right)$. | 4 |
| 296 | Find the area of triangle $\left(-1,~2\right)$ $\left(-1,~-1\right)$ $\left(2,~-2\right)$. | 4 |
| 297 | Find the centroid of triangle $\left(-1,~0\right)$ $\left(-5,~-12\right)$ $\left(11,~4\right)$. | 4 |
| 298 | Find the incenter of triangle $\left(0,~0\right)$ $\left(-4,~-12\right)$ $\left(12,~4\right)$. | 4 |
| 299 | Find the orthocenter of triangle $\left(-2,~4\right)$ $\left(4,~4\right)$ $\left(1,~-2\right)$. | 4 |
| 300 | Find the orthocenter of triangle $\left(-4,~2\right)$ $\left(4,~5\right)$ $\left(3,~-1\right)$. | 4 |
