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 $\left(-4,~-2\right)$ $\left(6,~0\right)$ $\left(2,~8\right)$. | 4 |
| 302 | Find the circumcenter of triangle $\left(-4,~-2\right)$ $\left(6,~0\right)$ $\left(2,~8\right)$. | 4 |
| 303 | Find the circumcenter of triangle $\left(1,~-4\right)$ $\left(7,~2\right)$ $\left(3,~6\right)$. | 4 |
| 304 | Find the orthocenter of triangle $\left(1,~-4\right)$ $\left(7,~2\right)$ $\left(3,~6\right)$. | 4 |
| 305 | Find the circumcenter of triangle $\left(5,~1\right)$ $\left(4,~5\right)$ $\left(-3,~-2\right)$. | 4 |
| 306 | Find the medians of triangle $\left(3,~-3\right)$ $\left(1,~5\right)$ $\left(-5,~1\right)$. | 4 |
| 307 | Find the medians of triangle $\left(1,~1\right)$ $\left(5,~5\right)$ $\left(8,~2\right)$. | 4 |
| 308 | Find the centroid of triangle $\left(-2,~1\right)$ $\left(3,~2\right)$ $\left(1,~5\right)$. | 4 |
| 309 | Find the medians of triangle $\left(-2,~2\right)$ $\left(1,~-4\right)$ $\left(-5,~-4\right)$. | 4 |
| 310 | Find the centroid of triangle $\left(-1,~5\right)$ $\left(5,~2\right)$ $\left(-6,~-5\right)$. | 4 |
| 311 | Find the centroid of triangle $\left(-3,~15\right)$ $\left(1,~5\right)$ $\left(5,~10\right)$. | 4 |
| 312 | Find the centroid of triangle $\left(0,~5\right)$ $\left(2,~-5\right)$ $\left(6,~-3\right)$. | 4 |
| 313 | Find the centroid of triangle $\left(0,~0\right)$ $\left(3,~4\right)$ $\left(6,~1\right)$. | 4 |
| 314 | Find the orthocenter of triangle $\left(2,~-3\right)$ $\left(8,~-2\right)$ $\left(8,~6\right)$. | 4 |
| 315 | Find the medians of triangle $\left(1,~2\right)$ $\left(9,~2\right)$ $\left(7,~10\right)$. | 4 |
| 316 | Find the orthocenter of triangle $\left(1,~2\right)$ $\left(9,~2\right)$ $\left(7,~10\right)$. | 4 |
| 317 | Find the medians of triangle $\left(7,~3\right)$ $\left(9,~0\right)$ $\left(5,~1\right)$. | 4 |
| 318 | Find the area of triangle $\left(1,~1\right)$ $\left(-3,~9\right)$ $\left(2,~2\right)$. | 4 |
| 319 | Find the medians of triangle $\left(-3,~9\right)$ $\left(1,~1\right)$ $\left(2,~2\right)$. | 4 |
| 320 | Find the altitudes of triangle $\left(8,~-4\right)$ $\left(6,~6\right)$ $\left(-1,~2\right)$. | 4 |
| 321 | Find the incenter of triangle $\left(0,~0\right)$ $\left(24,~0\right)$ $\left(0,~26\right)$. | 4 |
| 322 | Find the orthocenter of triangle $\left(-6,~-4\right)$ $\left(-2,~4\right)$ $\left(6,~4\right)$. | 4 |
| 323 | Find the circumcenter of triangle $\left(1,~1\right)$ $\left(1,~4\right)$ $\left(-3,~4\right)$. | 4 |
| 324 | Find the medians of triangle $\left(4,~5\right)$ $\left(8,~-2\right)$ $\left(2,~0\right)$. | 4 |
| 325 | Find the altitudes of triangle $\left(1,~3\right)$ $\left(-4,~-2\right)$ $\left(4,~-2\right)$. | 4 |
| 326 | 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 |
| 327 | Find the medians of triangle $\left(-9,~4\right)$ $\left(0,~-10\right)$ $\left(3,~5\right)$. | 4 |
| 328 | Find the circumcenter of triangle $\left(3,~6\right)$ $\left(-1,~4\right)$ $\left(-2,~-5\right)$. | 4 |
| 329 | Find the circumcenter of triangle $\left(0,~0\right)$ $\left(2,~2\right)$ $\left(4,~2\right)$. | 4 |
| 330 | Find the centroid of triangle $\left(0,~0\right)$ $\left(0,~8\right)$ $\left(15,~0\right)$. | 4 |
| 331 | Find the incenter of triangle $\left(0,~0\right)$ $\left(0,~8\right)$ $\left(15,~0\right)$. | 4 |
| 332 | Find the circumcenter of triangle $\left(-6,~6\right)$ $\left(8,~5\right)$ $\left(9,~-9\right)$. | 4 |
| 333 | Find the incenter of triangle $\left(0,~0\right)$ $\left(0,~50\right)$ $\left(\dfrac{ 25 }{ 3 },~30\right)$. | 4 |
| 334 | Find the orthocenter of triangle $\left(0,~3\right)$ $\left(7,~4\right)$ $\left(4,~-5\right)$. | 4 |
| 335 | Find the centroid of triangle $\left(0,~0\right)$ $\left(0,~50\right)$ $\left(\dfrac{ 25 }{ 3 },~30\right)$. | 4 |
| 336 | Find the incenter of triangle $\left(0,~0\right)$ $\left(0,~50\right)$ $\left(30,~40\right)$. | 4 |
| 337 | Find the circumcenter of triangle $\left(0,~3\right)$ $\left(-4,~-3\right)$ $\left(2,~-5\right)$. | 4 |
| 338 | Find the orthocenter of triangle $\left(-8,~4\right)$ $\left(-2,~5\right)$ $\left(-2,~-1\right)$. | 4 |
| 339 | Find the medians of triangle $\left(2,~0\right)$ $\left(10,~-12\right)$ $\left(-18,~2\right)$. | 4 |
| 340 | Find the medians of triangle $\left(0,~0\right)$ $\left(0,~12\right)$ $\left(5,~0\right)$. | 4 |
| 341 | Find the medians of triangle $\left(1,~-5\right)$ $\left(5,~2\right)$ $\left(0,~-3\right)$. | 4 |
| 342 | Find the area of triangle $\left(4,~-1\right)$ $\left(5,~-4\right)$ $\left(1,~-3\right)$. | 4 |
| 343 | Find the altitudes of triangle $\left(5,~7\right)$ $\left(0,~-68\right)$ $\left(9,~8\right)$. | 4 |
| 344 | Find the altitudes of triangle $\left(3,~5\right)$ $\left(-2,~0\right)$ $\left(2,~-4\right)$. | 4 |
| 345 | Find the area of triangle $\left(-2,~5\right)$ $\left(1,~1\right)$ $\left(-3,~-2\right)$. | 4 |
| 346 | Find the area of triangle $\left(2,~4\right)$ $\left(3,~-1\right)$ $\left(-3,~3\right)$. | 4 |
| 347 | Find the area of triangle $\left(68,~80\right)$ $\left(89,~0\right)$ $\left(0,~0\right)$. | 4 |
| 348 | Find the area of triangle $\left(12,~-8\right)$ $\left(-2,~2\right)$ $\left(-10,~-2\right)$. | 4 |
| 349 | Find the medians of triangle $\left(3,~7\right)$ $\left(-1,~-5\right)$ $\left(7,~3\right)$. | 4 |
| 350 | Find the orthocenter of triangle $\left(1,~3\right)$ $\left(4,~3\right)$ $\left(4,~-5\right)$. | 4 |
