Triangle in 2D
(the database of solved problems)
All the problems and solutions shown below were generated using the Triangle Calculator.
| ID |
Problem |
Count |
| 3001 | Find the orthocenter of triangle $\left(-2,~3\right)$ $\left(3,~-1\right)$ $\left(1,~2\right)$. | 1 |
| 3002 | Find the orthocenter of triangle $\left(-4,~3\right)$ $\left(2,~-1\right)$ $\left(6,~5\right)$. | 1 |
| 3003 | Find the orthocenter of triangle $\left(-8,~3\right)$ $\left(6,~-7\right)$ $\left(4,~9\right)$. | 1 |
| 3004 | Find the altitudes of triangle $\left(-1,~16\right)$ $\left(4,~3\right)$ $\left(0,~-4\right)$. | 1 |
| 3005 | Find the area of triangle $\left(5,~25\right)$ $\left(-10,~1\right)$ $\left(3,~-10\right)$. | 1 |
| 3006 | Find the medians of triangle $\left(0,~0\right)$ $\left(8,~-4\right)$ $\left(4,~4\right)$. | 1 |
| 3007 | Find the medians of triangle $\left(4,~5\right)$ $\left(9,~9\right)$ $\left(6,~8\right)$. | 1 |
| 3008 | Find the altitudes of triangle $\left(2,~6\right)$ $\left(5,~0\right)$ $\left(9,~5\right)$. | 1 |
| 3009 | Find the medians of triangle $\left(10,~3\right)$ $\left(4,~-2\right)$ $\left(-4,~6\right)$. | 1 |
| 3010 | Find the altitudes of triangle $\left(1,~2\right)$ $\left(5,~8\right)$ $\left(9,~4\right)$. | 1 |
| 3011 | Find the orthocenter of triangle $\left(1,~2\right)$ $\left(5,~8\right)$ $\left(9,~4\right)$. | 1 |
| 3012 | Find the medians of triangle $\left(3,~4\right)$ $\left(1,~-4\right)$ $\left(-5,~2\right)$. | 1 |
| 3013 | Find the incenter of triangle $\left(158,~12\right)$ $\left(158,~112\right)$ $\left(62,~184\right)$. | 1 |
| 3014 | Find the area of triangle $\left(0,~0\right)$ $\left(20,~80\right)$ $\left(40,~60\right)$. | 1 |
| 3015 | Find the circumcenter of triangle $\left(0,~0\right)$ $\left(5,~4\right)$ $\left(10,~0\right)$. | 1 |
| 3016 | Find the circumcenter of triangle $\left(0,~0\right)$ $\left(5,~\dfrac{ 9 }{ 2 }\right)$ $\left(10,~0\right)$. | 1 |
| 3017 | Find the incenter of triangle $\left(0,~0\right)$ $\left(\dfrac{ 5 }{ 2 },~5\right)$ $\left(5,~0\right)$. | 1 |
| 3018 | Find the centroid of triangle $\left(0,~0\right)$ $\left(\dfrac{ 5 }{ 2 },~5\right)$ $\left(5,~0\right)$. | 1 |
| 3019 | Find the centroid of triangle $\left(0,~0\right)$ $\left(2,~5\right)$ $\left(4,~0\right)$. | 1 |
| 3020 | Find the centroid of triangle $\left(0,~0\right)$ $\left(1,~5\right)$ $\left(2,~0\right)$. | 1 |
| 3021 | Find the centroid of triangle $\left(0,~0\right)$ $\left(1,~4\right)$ $\left(2,~0\right)$. | 1 |
| 3022 | Find the orthocenter of triangle $\left(0,~0\right)$ $\left(1,~2\right)$ $\left(4,~0\right)$. | 1 |
| 3023 | Find the orthocenter of triangle $\left(0,~0\right)$ $\left(1,~\dfrac{ 3 }{ 2 }\right)$ $\left(4,~0\right)$. | 1 |
| 3024 | Find the altitudes of triangle $\left(0,~0\right)$ $\left(1,~\dfrac{ 3 }{ 2 }\right)$ $\left(4,~0\right)$. | 1 |
| 3025 | Find the medians of triangle $\left(0,~10\right)$ $\left(-5,~0\right)$ $\left(5,~5\right)$. | 1 |
| 3026 | Find the orthocenter of triangle $\left(1,~0\right)$ $\left(2,~2\right)$ $\left(4,~0\right)$. | 1 |
| 3027 | Find the area of triangle $\left(3,~1\right)$ $\left(4,~2\right)$ $\left(-6,~3\right)$. | 1 |
| 3028 | Find the circumcenter of triangle $\left(1,~2\right)$ $\left(-3,~4\right)$ $\left(-2,~-2\right)$. | 1 |
| 3029 | Find the altitudes of triangle $\left(7,~3\right)$ $\left(1,~-2\right)$ $\left(-4,~3\right)$. | 1 |
| 3030 | Find the circumcenter of triangle $\left(-4,~8\right)$ $\left(2,~-5\right)$ $\left(3,~6\right)$. | 1 |
| 3031 | Find the medians of triangle $\left(1,~7\right)$ $\left(4,~-1\right)$ $\left(-5,~-2\right)$. | 1 |
| 3032 | Find the centroid of triangle $\left(5,~7\right)$ $\left(-4,~-2\right)$ $\left(14,~-3\right)$. | 1 |
| 3033 | Find the altitudes of triangle $\left(5,~7\right)$ $\left(-4,~-2\right)$ $\left(14,~-3\right)$. | 1 |
| 3034 | Find the centroid of triangle $\left(3,~4\right)$ $\left(-7,~2\right)$ $\left(1,~-4\right)$. | 1 |
| 3035 | Find the medians of triangle $\left(-2,~8\right)$ $\left(2,~-2\right)$ $\left(-4,~-10\right)$. | 1 |
| 3036 | Find the centroid of triangle $\left(-2,~8\right)$ $\left(2,~-2\right)$ $\left(-4,~-10\right)$. | 1 |
| 3037 | Find the altitudes of triangle $\left(-2,~8\right)$ $\left(2,~-2\right)$ $\left(-4,~-10\right)$. | 1 |
| 3038 | Find the orthocenter of triangle $\left(-2,~8\right)$ $\left(2,~-2\right)$ $\left(-4,~-10\right)$. | 1 |
| 3039 | Find the centroid of triangle $\left(6,~-6\right)$ $\left(9,~-\dfrac{ 9 }{ 2 }\right)$ $\left(9,~-\dfrac{ 15 }{ 2 }\right)$. | 1 |
| 3040 | Find the medians of triangle $\left(6,~-6\right)$ $\left(9,~-\dfrac{ 9 }{ 2 }\right)$ $\left(9,~-\dfrac{ 15 }{ 2 }\right)$. | 1 |
| 3041 | Find the medians of triangle $\left(1,~2\right)$ $\left(5,~5\right)$ $\left(7,~2\right)$. | 1 |
| 3042 | Find the circumcenter of triangle $\left(0,~8\right)$ $\left(2,~1\right)$ $\left(9,~3\right)$. | 1 |
| 3043 | Find the area of triangle $\left(7,~5\right)$ $\left(6,~7\right)$ $\left(9,~3\right)$. | 1 |
| 3044 | Find the area of triangle $\left(1,~1\right)$ $\left(3,~4\right)$ $\left(5,~-2\right)$. | 1 |
| 3045 | Find the centroid of triangle $\left(2,~2\right)$ $\left(6,~8\right)$ $\left(8,~2\right)$. | 1 |
| 3046 | Find the centroid of triangle $\left(3,~2\right)$ $\left(6,~8\right)$ $\left(8,~2\right)$. | 1 |
| 3047 | Find the centroid of triangle $\left(1,~2\right)$ $\left(1,~8\right)$ $\left(7,~2\right)$. | 1 |
| 3048 | Find the medians of triangle $\left(3,~4\right)$ $\left(-5,~2\right)$ $\left(1,~-5\right)$. | 1 |
| 3049 | Find the area of triangle $\left(1,~1\right)$ $\left(3,~5\right)$ $\left(3,~-5\right)$. | 1 |
| 3050 | Find the area of triangle $\left(1,~1\right)$ $\left(3,~5\right)$ $\left(-2,~5\right)$. | 1 |
