Triangle in 2D
(the database of solved problems)
All the problems and solutions shown below were generated using the Triangle Calculator.
| ID |
Problem |
Count |
| 201 | Find the incenter of triangle $\left(1,~7\right)$ $\left(-6,~4\right)$ $\left(9,~-4\right)$. | 5 |
| 202 | Find the orthocenter of triangle $\left(1,~1\right)$ $\left(3,~5\right)$ $\left(5,~2\right)$. | 5 |
| 203 | Find the altitudes of triangle $\left(-2,~0\right)$ $\left(8,~8\right)$ $\left(4,~-2\right)$. | 5 |
| 204 | Find the circumcenter of triangle $\left(-90,~28\right)$ $\left(0,~-35\right)$ $\left(125,~20\right)$. | 5 |
| 205 | Find the centroid of triangle $\left(-8,~4\right)$ $\left(-2,~5\right)$ $\left(-2,~-1\right)$. | 5 |
| 206 | Find the incenter of triangle $\left(0,~3\right)$ $\left(-4,~-3\right)$ $\left(2,~-5\right)$. | 5 |
| 207 | Find the area of triangle $\left(-1,~2\right)$ $\left(4,~6\right)$ $\left(7,~-3\right)$. | 5 |
| 208 | Find the area of triangle $\left(1,~2\right)$ $\left(4,~6\right)$ $\left(7,~2\right)$. | 5 |
| 209 | Find the area of triangle $\left(2,~1\right)$ $\left(4,~7\right)$ $\left(6,~3\right)$. | 5 |
| 210 | Find the incenter of triangle $\left(0,~0\right)$ $\left(0,~50\right)$ $\left(\dfrac{ 25 }{ 3 },~40\right)$. | 5 |
| 211 | Find the area of triangle $\left(2,~-1\right)$ $\left(-3,~4\right)$ $\left(-4,~-5\right)$. | 5 |
| 212 | Find the orthocenter of triangle $\left(-4,~-2\right)$ $\left(6,~0\right)$ $\left(2,~8\right)$. | 5 |
| 213 | Find the medians of triangle $\left(1,~2\right)$ $\left(-2,~-5\right)$ $\left(2,~1\right)$. | 5 |
| 214 | Find the medians of triangle $\left(-2,~3\right)$ $\left(6,~-5\right)$ $\left(8,~5\right)$. | 5 |
| 215 | Find the circumcenter of triangle $\left(5,~8\right)$ $\left(-4,~11\right)$ $\left(2,~0\right)$. | 5 |
| 216 | Find the centroid of triangle $\left(-2,~2\right)$ $\left(6,~-4\right)$ $\left(-4,~-4\right)$. | 5 |
| 217 | Find the circumcenter of triangle $\left(-2,~1\right)$ $\left(3,~2\right)$ $\left(1,~5\right)$. | 5 |
| 218 | Find the centroid of triangle $\left(-2,~2\right)$ $\left(1,~-4\right)$ $\left(-5,~-4\right)$. | 5 |
| 219 | Find the area of triangle $\left(-6,~-7\right)$ $\left(-7,~-3\right)$ $\left(1,~-1\right)$. | 5 |
| 220 | Find the medians of triangle $\left(-2,~5\right)$ $\left(3,~6\right)$ $\left(1,~4\right)$. | 5 |
| 221 | Find the circumcenter of triangle $\left(-5,~4\right)$ $\left(6,~8\right)$ $\left(-1,~-3\right)$. | 5 |
| 222 | Find the orthocenter of triangle $\left(-5,~4\right)$ $\left(6,~8\right)$ $\left(-1,~-3\right)$. | 5 |
| 223 | Find the centroid of triangle $\left(2,~2\right)$ $\left(6,~1\right)$ $\left(4,~5\right)$. | 5 |
| 224 | Find the orthocenter of triangle $\left(2,~2\right)$ $\left(6,~1\right)$ $\left(4,~5\right)$. | 5 |
| 225 | Find the centroid of triangle $\left(1,~1\right)$ $\left(1,~4\right)$ $\left(-3,~4\right)$. | 5 |
| 226 | Find the orthocenter of triangle $\left(-2,~6\right)$ $\left(-4,~-2\right)$ $\left(2,~5\right)$. | 5 |
| 227 | Find the centroid of triangle $\left(-2,~6\right)$ $\left(-4,~-2\right)$ $\left(2,~5\right)$. | 5 |
| 228 | Find the centroid of triangle $\left(1,~2\right)$ $\left(3,~7\right)$ $\left(5,~3\right)$. | 5 |
| 229 | Find the circumcenter of triangle $\left(1,~2\right)$ $\left(3,~7\right)$ $\left(5,~3\right)$. | 5 |
| 230 | Find the medians of triangle $\left(-6,~0\right)$ $\left(2,~-5\right)$ $\left(3,~4\right)$. | 5 |
| 231 | Find the orthocenter of triangle $\left(-6,~-4\right)$ $\left(-2,~4\right)$ $\left(6,~-4\right)$. | 5 |
| 232 | Find the centroid of triangle $\left(4,~4\right)$ $\left(9,~1\right)$ $\left(3,~-1\right)$. | 5 |
| 233 | Find the orthocenter of triangle $\left(0,~5\right)$ $\left(2,~-5\right)$ $\left(6,~-3\right)$. | 5 |
| 234 | Find the circumcenter of triangle $\left(0,~0\right)$ $\left(24,~0\right)$ $\left(0,~26\right)$. | 5 |
| 235 | Find the orthocenter of triangle $\left(0,~0\right)$ $\left(24,~0\right)$ $\left(0,~26\right)$. | 5 |
| 236 | Find the medians of triangle $\left(0,~0\right)$ $\left(12,~6\right)$ $\left(18,~0\right)$. | 5 |
| 237 | Find the medians of triangle $\left(-3,~1\right)$ $\left(3,~5\right)$ $\left(7,~-3\right)$. | 5 |
| 238 | Find the medians of triangle $\left(2,~4\right)$ $\left(6,~1\right)$ $\left(2,~-5\right)$. | 5 |
| 239 | Find the circumcenter of triangle $\left(1,~2\right)$ $\left(9,~2\right)$ $\left(7,~10\right)$. | 5 |
| 240 | Find the centroid of triangle $\left(0,~2\right)$ $\left(-2,~0\right)$ $\left(-18,~6\right)$. | 5 |
| 241 | Find the incenter of triangle $\left(15002,~20007\right)$ $\left(-14998,~-19993\right)$ $\left(48002,~-35993\right)$. | 5 |
| 242 | Find the area of triangle $\left(0,~8\right)$ $\left(-1,~2\right)$ $\left(0,~4\right)$. | 5 |
| 243 | Find the orthocenter of triangle $\left(0,~0\right)$ $\left(17,~19\right)$ $\left(40,~30\right)$. | 5 |
| 244 | Find the area of triangle $A=\left(1,~7\right)$ $B=\left(4,~5\right)$ $C=\left(4,~9\right)$. | 5 |
| 245 | Find the centroid of triangle $A=\left(1,~6\right)$ $B=\left(5,~0\right)$ $C=\left(9,~3\right)$. | 5 |
| 246 | Find the altitudes of triangle $\left(1,~0\right)$ $\left(0,~2\right)$ $\left(9,~7\right)$. | 5 |
| 247 | Find the medians of triangle $\left(4,~5\right)$ $\left(20,~25\right)$ $\left(30,~6\right)$. | 5 |
| 248 | Find the altitudes of triangle $A=\left(-1,~0\right)$ $B=\left(0,~-2\right)$ $C=\left(3,~1\right)$. | 5 |
| 249 | Find the medians of triangle $\left(3,~5\right)$ $\left(-2,~0\right)$ $\left(2,~-4\right)$. | 5 |
| 250 | Find the altitudes of triangle $A=\left(5,~-1\right)$ $B=\left(3,~-2\right)$ $C=\left(0,~-1\right)$. | 5 |
