Triangle in 2D
(the database of solved problems)
All the problems and solutions shown below were generated using the Triangle Calculator.
| ID |
Problem |
Count |
| 151 | Find the medians of triangle $A=\left(-2,~0\right)$ $B=\left(4,~6\right)$ $C=\left(5,~-3\right)$. | 6 |
| 152 | Find the area of triangle $\left(-2,~2\right)$ $\left(6,~-2\right)$ $\left(-5,~-4\right)$. | 6 |
| 153 | Find the circumcenter of triangle $\left(0,~-2\right)$ $\left(6,~10\right)$ $\left(6,~-2\right)$. | 6 |
| 154 | Find the centroid of triangle $\left(6,~2\right)$ $\left(4,~3\right)$ $\left(7,~5\right)$. | 6 |
| 155 | Find the circumcenter of triangle $\left(8,~-4\right)$ $\left(-4,~0\right)$ $\left(4,~8\right)$. | 6 |
| 156 | Find the orthocenter of triangle $\left(2,~3\right)$ $\left(5,~7\right)$ $\left(11,~13\right)$. | 6 |
| 157 | Find the circumcenter of triangle $\left(-8,~4\right)$ $\left(-2,~5\right)$ $\left(-2,~-1\right)$. | 6 |
| 158 | Find the orthocenter of triangle $\left(4,~-3\right)$ $\left(8,~5\right)$ $\left(8,~-8\right)$. | 6 |
| 159 | Find the circumcenter of triangle $\left(0,~0\right)$ $\left(0,~50\right)$ $\left(30,~40\right)$. | 6 |
| 160 | Find the circumcenter of triangle $\left(25,~56\right)$ $\left(34,~29\right)$ $\left(-11,~29\right)$. | 6 |
| 161 | Find the orthocenter of triangle $\left(-2,~1\right)$ $\left(3,~2\right)$ $\left(1,~5\right)$. | 6 |
| 162 | Find the area of triangle $\left(1,~6\right)$ $\left(1,~9\right)$ $\left(5,~6\right)$. | 6 |
| 163 | Find the centroid of triangle $\left(1,~5\right)$ $\left(4,~0\right)$ $\left(-6,~-6\right)$. | 6 |
| 164 | Find the centroid of triangle $\left(-3,~3\right)$ $\left(5,~-3\right)$ $\left(-5,~-3\right)$. | 6 |
| 165 | Find the medians of triangle $\left(4,~7\right)$ $\left(4,~-3\right)$ $\left(-4,~6\right)$. | 6 |
| 166 | Find the altitudes of triangle $\left(2,~1\right)$ $\left(-1,~4\right)$ $\left(2,~6\right)$. | 6 |
| 167 | Find the orthocenter of triangle $\left(0,~0\right)$ $\left(3,~4\right)$ $\left(6,~1\right)$. | 6 |
| 168 | Find the circumcenter of triangle $\left(-2,~6\right)$ $\left(-4,~-2\right)$ $\left(2,~5\right)$. | 6 |
| 169 | Find the altitudes of triangle $\left(-2,~0\right)$ $\left(8,~8\right)$ $\left(4,~-2\right)$. | 5 |
| 170 | Find the area of triangle $\left(-1,~2\right)$ $\left(4,~6\right)$ $\left(7,~-3\right)$. | 5 |
| 171 | Find the area of triangle $\left(1,~2\right)$ $\left(4,~6\right)$ $\left(7,~2\right)$. | 5 |
| 172 | Find the circumcenter of triangle $\left(-90,~28\right)$ $\left(0,~-35\right)$ $\left(125,~20\right)$. | 5 |
| 173 | Find the centroid of triangle $\left(-8,~4\right)$ $\left(-2,~5\right)$ $\left(-2,~-1\right)$. | 5 |
| 174 | Find the incenter of triangle $\left(0,~3\right)$ $\left(-4,~-3\right)$ $\left(2,~-5\right)$. | 5 |
| 175 | Find the area of triangle $\left(2,~1\right)$ $\left(4,~7\right)$ $\left(6,~3\right)$. | 5 |
| 176 | Find the orthocenter of triangle $\left(-4,~-2\right)$ $\left(6,~0\right)$ $\left(2,~8\right)$. | 5 |
| 177 | Find the incenter of triangle $\left(0,~0\right)$ $\left(0,~50\right)$ $\left(\dfrac{ 25 }{ 3 },~40\right)$. | 5 |
| 178 | Find the circumcenter of triangle $\left(-2,~1\right)$ $\left(3,~2\right)$ $\left(1,~5\right)$. | 5 |
| 179 | Find the centroid of triangle $\left(-2,~2\right)$ $\left(6,~-4\right)$ $\left(-4,~-4\right)$. | 5 |
| 180 | Find the centroid of triangle $\left(-2,~2\right)$ $\left(1,~-4\right)$ $\left(-5,~-4\right)$. | 5 |
| 181 | Find the circumcenter of triangle $\left(-5,~4\right)$ $\left(6,~8\right)$ $\left(-1,~-3\right)$. | 5 |
| 182 | Find the orthocenter of triangle $\left(-5,~4\right)$ $\left(6,~8\right)$ $\left(-1,~-3\right)$. | 5 |
| 183 | Find the centroid of triangle $\left(2,~2\right)$ $\left(6,~1\right)$ $\left(4,~5\right)$. | 5 |
| 184 | Find the orthocenter of triangle $\left(2,~2\right)$ $\left(6,~1\right)$ $\left(4,~5\right)$. | 5 |
| 185 | Find the area of triangle $\left(2,~-1\right)$ $\left(-3,~4\right)$ $\left(-4,~-5\right)$. | 5 |
| 186 | Find the circumcenter of triangle $\left(-2,~-5\right)$ $\left(3,~4\right)$ $\left(10,~-3\right)$. | 5 |
| 187 | Find the centroid of triangle $\left(1,~2\right)$ $\left(3,~7\right)$ $\left(5,~3\right)$. | 5 |
| 188 | Find the circumcenter of triangle $\left(1,~2\right)$ $\left(3,~7\right)$ $\left(5,~3\right)$. | 5 |
| 189 | Find the medians of triangle $\left(1,~2\right)$ $\left(-2,~-5\right)$ $\left(2,~1\right)$. | 5 |
| 190 | Find the orthocenter of triangle $\left(0,~5\right)$ $\left(2,~-5\right)$ $\left(6,~-3\right)$. | 5 |
| 191 | Find the medians of triangle $\left(0,~0\right)$ $\left(12,~6\right)$ $\left(18,~0\right)$. | 5 |
| 192 | Find the medians of triangle $\left(-2,~3\right)$ $\left(6,~-5\right)$ $\left(8,~5\right)$. | 5 |
| 193 | Find the circumcenter of triangle $\left(1,~2\right)$ $\left(9,~2\right)$ $\left(7,~10\right)$. | 5 |
| 194 | Find the medians of triangle $\left(2,~4\right)$ $\left(6,~1\right)$ $\left(2,~-5\right)$. | 5 |
| 195 | Find the circumcenter of triangle $\left(5,~8\right)$ $\left(-4,~11\right)$ $\left(2,~0\right)$. | 5 |
| 196 | Find the medians of triangle $\left(-3,~1\right)$ $\left(3,~5\right)$ $\left(7,~-3\right)$. | 5 |
| 197 | Find the orthocenter of triangle $\left(0,~0\right)$ $\left(24,~0\right)$ $\left(0,~26\right)$. | 5 |
| 198 | Find the circumcenter of triangle $\left(0,~0\right)$ $\left(24,~0\right)$ $\left(0,~26\right)$. | 5 |
| 199 | Find the area of triangle $\left(-6,~-7\right)$ $\left(-7,~-3\right)$ $\left(1,~-1\right)$. | 5 |
| 200 | Find the centroid of triangle $\left(4,~4\right)$ $\left(9,~1\right)$ $\left(3,~-1\right)$. | 5 |
