Triangle in 2D – Solved Problems Database
All the problems and solutions shown below were generated using the Triangle Calculator.
| ID |
Problem |
Count |
| 101 | Find the medians of triangle $\left(5,~7\right)$ $\left(2,~3\right)$ $\left(8,~1\right)$. | 3 |
| 102 | Find the altitudes of triangle $A=\left(-2,~1\right)$ $B=\left(2,~-1\right)$ $C=\left(0,~4\right)$. | 3 |
| 103 | Find the altitudes of triangle $A=\left(2,~4\right)$ $B=\left(6,~0\right)$ $C=\left(0,~0\right)$. | 3 |
| 104 | Find the area of triangle $A=\left(1,~6\right)$ $B=\left(5,~0\right)$ $C=\left(9,~3\right)$. | 3 |
| 105 | Find the centroid of triangle $A=\left(1,~6\right)$ $B=\left(5,~0\right)$ $C=\left(9,~3\right)$. | 3 |
| 106 | Find the area of triangle $A=\left(2,~4\right)$ $B=\left(6,~8\right)$ $C=\left(6,~2\right)$. | 3 |
| 107 | Find the medians of triangle $\left(3,~2\right)$ $\left(2,~3\right)$ $\left(4,~3\right)$. | 3 |
| 108 | Find the altitudes of triangle $\left(3,~2\right)$ $\left(-6,~-1\right)$ $\left(-2,~-8\right)$. | 3 |
| 109 | Find the medians of triangle $\left(-7,~3\right)$ $\left(-2,~-3\right)$ $\left(4,~2\right)$. | 3 |
| 110 | Find the centroid of triangle $\left(0,~0\right)$ $\left(8,~9\right)$ $\left(-7,~8\right)$. | 3 |
| 111 | Find the altitudes of triangle $A=\left(-\dfrac{ 3 }{ 2 },~0\right)$ $B=\left(\dfrac{ 3 }{ 2 },~0\right)$ $C=\left(0,~2.598\right)$. | 3 |
| 112 | Find the centroid of triangle $A=\left(4,~0\right)$ $B=\left(2,~9\right)$ $C=\left(0,~0\right)$. | 3 |
| 113 | Find the centroid of triangle $\left(5,~6\right)$ $\left(-1,~10\right)$ $\left(0,~-3\right)$. | 3 |
| 114 | Find the orthocenter of triangle $A=\left(0,~0\right)$ $B=\left(6,~3\right)$ $C=\left(8,~9\right)$. | 3 |
| 115 | Find the altitudes of triangle $\left(-3,~2\right)$ $\left(-5,~-4\right)$ $\left(5,~1\right)$. | 3 |
| 116 | Find the medians of triangle $\left(0,~0\right)$ $\left(-5,~-\dfrac{ 5 }{ 2 }\right)$ $\left(-8,~-1\right)$. | 3 |
| 117 | Find the altitudes of triangle $A=\left(-1,~0\right)$ $B=\left(0,~-2\right)$ $C=\left(3,~1\right)$. | 3 |
| 118 | Find the area of triangle $\left(3,~3\right)$ $\left(4,~7\right)$ $\left(8,~6\right)$. | 3 |
| 119 | Find the altitudes of triangle $\left(1,~6\right)$ $\left(7,~3\right)$ $\left(10,~5\right)$. | 3 |
| 120 | Find the circumcenter of triangle $\left(6,~2\right)$ $\left(2,~-1\right)$ $\left(-1,~3\right)$. | 3 |
| 121 | Find the area of triangle $\left(2,~7\right)$ $\left(6,~10\right)$ $\left(12,~1\right)$. | 3 |
| 122 | Find the orthocenter of triangle $\left(0,~-2\right)$ $\left(4,~4\right)$ $\left(-4,~5\right)$. | 3 |
| 123 | Find the centroid of triangle $\left(-8,~2\right)$ $\left(2,~6\right)$ $\left(10,~2\right)$. | 3 |
| 124 | Find the altitudes of triangle $\left(5,~2\right)$ $\left(4,~-3\right)$ $\left(-6,~-1\right)$. | 3 |
| 125 | Find the altitudes of triangle $\left(-1,~0\right)$ $\left(0,~7\right)$ $\left(6,~4\right)$. | 3 |
| 126 | Find the area of triangle $\left(5,~-4\right)$ $\left(3,~2\right)$ $\left(1,~-1\right)$. | 3 |
| 127 | Find the medians of triangle $\left(-8,~6\right)$ $\left(2,~8\right)$ $\left(6,~-8\right)$. | 3 |
| 128 | Find the circumcenter of triangle $\left(-2,~-4\right)$ $\left(1,~1\right)$ $\left(5,~-4\right)$. | 3 |
| 129 | Find the altitudes of triangle $\left(-5,~-1\right)$ $\left(5,~2\right)$ $\left(3,~-5\right)$. | 3 |
| 130 | Find the altitudes of triangle $\left(25,~0\right)$ $\left(28,~0\right)$ $\left(0,~0\right)$. | 3 |
| 131 | Find the orthocenter of triangle $\left(4,~3\right)$ $\left(2,~-2\right)$ $\left(7,~-1\right)$. | 3 |
| 132 | Find the area of triangle $A=\left(-2,~1\right)$ $B=\left(3,~1\right)$ $C=\left(1,~5\right)$. | 3 |
| 133 | Find the circumcenter of triangle $\left(0,~0\right)$ $\left(8,~9\right)$ $\left(-7,~8\right)$. | 3 |
| 134 | Find the orthocenter of triangle $\left(0,~0\right)$ $\left(8,~9\right)$ $\left(-7,~8\right)$. | 3 |
| 135 | Find the medians of triangle $A=\left(-6,~6\right)$ $B=\left(2,~10\right)$ $C=\left(4,~-4\right)$. | 3 |
| 136 | Find the circumcenter of triangle $\left(0,~10\right)$ $\left(-5,~0\right)$ $\left(5,~0\right)$. | 3 |
| 137 | Find the area of triangle $A=\left(-4,~-2\right)$ $B=\left(0,~8\right)$ $C=\left(3,~1\right)$. | 3 |
| 138 | Find the medians of triangle $\left(1,~4\right)$ $\left(-3,~-2\right)$ $\left(3,~0\right)$. | 3 |
| 139 | Find the medians of triangle $\left(-5,~-2\right)$ $\left(4,~-1\right)$ $\left(1,~7\right)$. | 3 |
| 140 | Find the altitudes of triangle $\left(3,~6\right)$ $\left(5,~8\right)$ $\left(9,~2\right)$. | 3 |
| 141 | Find the medians of triangle $\left(-9,~-9\right)$ $\left(-6,~-4\right)$ $\left(-4,~-6\right)$. | 3 |
| 142 | Find the medians of triangle $A=\left(1,~3\right)$ $B=\left(-2,~-2\right)$ $C=\left(5,~-1\right)$. | 3 |
| 143 | Find the circumcenter of triangle $\left(0,~0\right)$ $\left(6,~0\right)$ $\left(0,~9\right)$. | 3 |
| 144 | Find the centroid of triangle $\left(0,~0\right)$ $\left(2,~10\right)$ $\left(8,~0\right)$. | 3 |
| 145 | Find the medians of triangle $\left(1,~2\right)$ $\left(2,~-2\right)$ $\left(6,~1\right)$. | 3 |
| 146 | Find the orthocenter of triangle $\left(3,~5\right)$ $\left(1,~0\right)$ $\left(5,~0\right)$. | 3 |
| 147 | Find the area of triangle $\left(1,~2\right)$ $\left(2,~-2\right)$ $\left(6,~1\right)$. | 3 |
| 148 | Find the circumcenter of triangle $A=\left(2,~3\right)$ $B=\left(5,~4\right)$ $C=\left(3,~7\right)$. | 3 |
| 149 | Find the incenter of triangle $\left(0,~0\right)$ $\left(6,~0\right)$ $\left(0,~9\right)$. | 3 |
| 150 | Find the medians of triangle $\left(1,~3\right)$ $\left(5,~6\right)$ $\left(8,~1\right)$. | 3 |
