Triangle in 2D
(the database of solved problems)
All the problems and solutions shown below were generated using the Triangle Calculator.
| ID |
Problem |
Count |
| 3101 | Find the circumcenter of triangle $\left(-2,~0\right)$ $\left(3,~2\right)$ $\left(-1,~8\right)$. | 1 |
| 3102 | Find the centroid of triangle $\left(-2,~0\right)$ $\left(3,~2\right)$ $\left(-1,~8\right)$. | 1 |
| 3103 | Find the orthocenter of triangle $\left(4,~3\right)$ $\left(6,~9\right)$ $\left(8,~8\right)$. | 1 |
| 3104 | Find the orthocenter of triangle $\left(-1,~7\right)$ $\left(-3,~2\right)$ $\left(5,~2\right)$. | 1 |
| 3105 | Find the orthocenter of triangle $\left(-3,~5\right)$ $\left(3,~-2\right)$ $\left(6,~6\right)$. | 1 |
| 3106 | Find the circumcenter of triangle $\left(-1,~7\right)$ $\left(-3,~2\right)$ $\left(5,~2\right)$. | 1 |
| 3107 | Find the centroid of triangle $\left(4,~3\right)$ $\left(6,~9\right)$ $\left(8,~8\right)$. | 1 |
| 3108 | Find the orthocenter of triangle $\left(4,~2\right)$ $\left(-8,~8\right)$ $\left(-6,~-2\right)$. | 1 |
| 3109 | Find the orthocenter of triangle $\left(3,~2\right)$ $\left(7,~-4\right)$ $\left(-7,~-8\right)$. | 1 |
| 3110 | Find the circumcenter of triangle $\left(4,~2\right)$ $\left(-8,~8\right)$ $\left(-6,~-2\right)$. | 1 |
| 3111 | Find the circumcenter of triangle $\left(3,~2\right)$ $\left(7,~-4\right)$ $\left(-7,~-8\right)$. | 1 |
| 3112 | Find the centroid of triangle $\left(3,~2\right)$ $\left(7,~-4\right)$ $\left(-7,~-8\right)$. | 1 |
| 3113 | Find the circumcenter of triangle $\left(3,~2\right)$ $\left(9,~4\right)$ $\left(5,~12\right)$. | 1 |
| 3114 | Find the centroid of triangle $\left(0,~0\right)$ $\left(66,~14\right)$ $\left(0,~\dfrac{ 95 }{ 2 }\right)$. | 1 |
| 3115 | Find the altitudes of triangle $\left(0,~-2\right)$ $\left(-5,~1\right)$ $\left(3,~5\right)$. | 1 |
| 3116 | Find the centroid of triangle $\left(2,~5\right)$ $\left(-1,~7\right)$ $\left(4,~6\right)$. | 1 |
| 3117 | Find the centroid of triangle $\left(5,~-1\right)$ $\left(-\dfrac{ 9 }{ 2 },~-7\right)$ $\left(-2,~\dfrac{ 1 }{ 2 }\right)$. | 1 |
| 3118 | Find the circumcenter of triangle $\left(5,~-1\right)$ $\left(-\dfrac{ 9 }{ 2 },~-7\right)$ $\left(-2,~\dfrac{ 1 }{ 2 }\right)$. | 1 |
| 3119 | Find the orthocenter of triangle $\left(5,~-1\right)$ $\left(-\dfrac{ 9 }{ 2 },~-7\right)$ $\left(-2,~\dfrac{ 1 }{ 2 }\right)$. | 1 |
| 3120 | Find the area of triangle $\left(5,~-3\right)$ $\left(-5,~-4\right)$ $\left(-7,~6\right)$. | 1 |
| 3121 | Find the area of triangle $\left(0,~0\right)$ $\left(5,~8\right)$ $\left(15,~0\right)$. | 1 |
| 3122 | Find the area of triangle $\left(15,~0\right)$ $\left(9,~0\right)$ $\left(5,~8\right)$. | 1 |
| 3123 | Find the area of triangle $\left(15,~0\right)$ $\left(5,~8\right)$ $\left(6,~6\right)$. | 1 |
| 3124 | Find the circumcenter of triangle $\left(-5,~-4\right)$ $\left(7,~2\right)$ $\left(3,~-8\right)$. | 1 |
| 3125 | Find the medians of triangle $\left(9,~8\right)$ $\left(-15,~-14\right)$ $\left(6,~-7\right)$. | 1 |
| 3126 | Find the medians of triangle $\left(-10,~3\right)$ $\left(-2,~6\right)$ $\left(-4,~10\right)$. | 1 |
| 3127 | Find the medians of triangle $\left(-8,~3\right)$ $\left(-2,~6\right)$ $\left(-4,~7\right)$. | 1 |
| 3128 | Find the medians of triangle $\left(-8,~3\right)$ $\left(-2,~5\right)$ $\left(-4,~7\right)$. | 1 |
| 3129 | Find the altitudes of triangle $\left(-10,~2\right)$ $\left(-4,~6\right)$ $\left(-1,~7\right)$. | 1 |
| 3130 | Find the altitudes of triangle $\left(-10,~2\right)$ $\left(-4,~6\right)$ $\left(-2,~4\right)$. | 1 |
| 3131 | Find the circumcenter of triangle $\left(5,~-1\right)$ $\left(-1,~3\right)$ $\left(3,~-1\right)$. | 1 |
| 3132 | Find the altitudes of triangle $\left(8,~4\right)$ $\left(4,~-6\right)$ $\left(0,~0\right)$. | 1 |
| 3133 | Find the altitudes of triangle $\left(0,~0\right)$ $\left(8,~4\right)$ $\left(4,~-6\right)$. | 1 |
| 3134 | Find the area of triangle $\left(-84,~0\right)$ $\left(216,~0\right)$ $\left(0,~288\right)$. | 1 |
| 3135 | Find the orthocenter of triangle $\left(-84,~0\right)$ $\left(216,~0\right)$ $\left(0,~288\right)$. | 1 |
| 3136 | Find the circumcenter of triangle $\left(-84,~0\right)$ $\left(216,~0\right)$ $\left(0,~288\right)$. | 1 |
| 3137 | Find the incenter of triangle $\left(-84,~0\right)$ $\left(216,~0\right)$ $\left(0,~288\right)$. | 1 |
| 3138 | Find the altitudes of triangle $\left(2,~-9\right)$ $\left(9,~-19\right)$ $\left(-9,~-17\right)$. | 1 |
| 3139 | Find the area of triangle $\left(15,~30\right)$ $\left(45,~75\right)$ $\left(90,~-30\right)$. | 1 |
| 3140 | Find the circumcenter of triangle $\left(-15,~30\right)$ $\left(45,~75\right)$ $\left(90,~-30\right)$. | 1 |
| 3141 | Find the circumcenter of triangle $\left(-16,~30\right)$ $\left(45,~75\right)$ $\left(90,~-30\right)$. | 1 |
| 3142 | Find the circumcenter of triangle $\left(-16,~30\right)$ $\left(45,~75\right)$ $\left(-60,~-30\right)$. | 1 |
| 3143 | Find the circumcenter of triangle $\left(-16,~30\right)$ $\left(50,~75\right)$ $\left(-60,~-30\right)$. | 1 |
| 3144 | Find the circumcenter of triangle $\left(-16,~32\right)$ $\left(50,~75\right)$ $\left(-60,~-30\right)$. | 1 |
| 3145 | Find the circumcenter of triangle $\left(-16,~36\right)$ $\left(50,~75\right)$ $\left(-60,~-30\right)$. | 1 |
| 3146 | Find the circumcenter of triangle $\left(48,~72\right)$ $\left(45,~75\right)$ $\left(-60,~-30\right)$. | 1 |
| 3147 | Find the circumcenter of triangle $\left(-48,~108\right)$ $\left(45,~75\right)$ $\left(-60,~-30\right)$. | 1 |
| 3148 | Find the centroid of triangle $\left(-2,~7\right)$ $\left(4,~9\right)$ $\left(2,~3\right)$. | 1 |
| 3149 | Find the altitudes of triangle $\left(-2,~7\right)$ $\left(4,~9\right)$ $\left(2,~3\right)$. | 1 |
| 3150 | Find the orthocenter of triangle $\left(-2,~4\right)$ $\left(7,~6\right)$ $\left(1,~-2\right)$. | 1 |
