Triangle in 2D
(the database of solved problems)
All the problems and solutions shown below were generated using the Triangle Calculator.
| ID |
Problem |
Count |
| 2801 | Find the orthocenter of triangle $\left(38.03,~78.47\right)$ $\left(\dfrac{ 75 }{ 2 },~77.43\right)$ $\left(37.41,~79.14\right)$. | 1 |
| 2802 | Find the orthocenter of triangle $\left(38.03,~78.47\right)$ $\left(\dfrac{ 75 }{ 2 },~77.43\right)$ $\left(\dfrac{ 187 }{ 5 },~79.14\right)$. | 1 |
| 2803 | Find the centroid of triangle $\left(38.24,~-78.11\right)$ $\left(37.54,~-77.43\right)$ $\left(38.03,~-78.48\right)$. | 1 |
| 2804 | Find the orthocenter of triangle $\left(38.24,~-78.11\right)$ $\left(37.54,~-77.43\right)$ $\left(38.03,~-78.48\right)$. | 1 |
| 2805 | Find the centroid of triangle $\left(38.32,~-78.07\right)$ $\left(38.33,~-78.17\right)$ $\left(\dfrac{ 383 }{ 10 },~-78.12\right)$. | 1 |
| 2806 | Find the orthocenter of triangle $\left(38.32,~-78.07\right)$ $\left(38.33,~-78.17\right)$ $\left(\dfrac{ 383 }{ 10 },~-78.12\right)$. | 1 |
| 2807 | Find the centroid of triangle $\left(\dfrac{ 389 }{ 10 },~77.04\right)$ $\left(\dfrac{ 187 }{ 5 },~\dfrac{ 791 }{ 10 }\right)$ $\left(\dfrac{ 359 }{ 10 },~\dfrac{ 759 }{ 10 }\right)$. | 1 |
| 2808 | Find the centroid of triangle $\left(37.95,~-\dfrac{ 387 }{ 5 }\right)$ $\left(36.81,~-77.47\right)$ $\left(36.85,~-77.29\right)$. | 1 |
| 2809 | Find the orthocenter of triangle $\left(37,~-79\right)$ $\left(36,~-76\right)$ $\left(38,~-77\right)$. | 1 |
| 2810 | Find the centroid of triangle $\left(38.03,~-78.47\right)$ $\left(37.54,~-77.44\right)$ $\left(38.31,~-77.46\right)$. | 1 |
| 2811 | Find the centroid of triangle $\left(38,~\dfrac{ 157 }{ 2 }\right)$ $\left(\dfrac{ 189 }{ 5 },~78\right)$ $\left(\dfrac{ 75 }{ 2 },~\dfrac{ 155 }{ 2 }\right)$. | 1 |
| 2812 | Find the orthocenter of triangle $\left(38,~\dfrac{ 157 }{ 2 }\right)$ $\left(\dfrac{ 189 }{ 5 },~78\right)$ $\left(\dfrac{ 75 }{ 2 },~\dfrac{ 155 }{ 2 }\right)$. | 1 |
| 2813 | Find the orthocenter of triangle $\left(38,~\dfrac{ 157 }{ 2 }\right)$ $\left(\dfrac{ 189 }{ 5 },~78\right)$ $\left(\dfrac{ 75 }{ 2 },~\dfrac{ 155 }{ 2 }\right)$. | 1 |
| 2814 | Find the centroid of triangle $\left(38.43,~-79.58\right)$ $\left(38.01,~-79.83\right)$ $\left(\dfrac{ 383 }{ 10 },~-78.91\right)$. | 1 |
| 2815 | Find the orthocenter of triangle $\left(38.43,~-79.58\right)$ $\left(38.01,~-79.83\right)$ $\left(\dfrac{ 383 }{ 10 },~-78.91\right)$. | 1 |
| 2816 | Find the centroid of triangle $\left(\dfrac{ 373 }{ 10 },~-78.39\right)$ $\left(36.69,~-\dfrac{ 789 }{ 10 }\right)$ $\left(36.68,~-77.59\right)$. | 1 |
| 2817 | Find the orthocenter of triangle $\left(\dfrac{ 373 }{ 10 },~-78.39\right)$ $\left(36.69,~-\dfrac{ 789 }{ 10 }\right)$ $\left(36.68,~-77.59\right)$. | 1 |
| 2818 | Find the centroid of triangle $\left(38.03,~-78.47\right)$ $\left(37.54,~-77.44\right)$ $\left(\dfrac{ 383 }{ 10 },~-77.46\right)$. | 1 |
| 2819 | Find the orthocenter of triangle $\left(38.03,~-78.47\right)$ $\left(37.54,~-77.44\right)$ $\left(\dfrac{ 383 }{ 10 },~-77.46\right)$. | 1 |
| 2820 | Find the centroid of triangle $\left(\dfrac{ 192 }{ 5 },~\dfrac{ 394 }{ 5 }\right)$ $\left(\dfrac{ 193 }{ 5 },~\dfrac{ 787 }{ 10 }\right)$ $\left(\dfrac{ 192 }{ 5 },~\dfrac{ 393 }{ 5 }\right)$. | 1 |
| 2821 | Find the orthocenter of triangle $\left(\dfrac{ 192 }{ 5 },~\dfrac{ 394 }{ 5 }\right)$ $\left(\dfrac{ 193 }{ 5 },~\dfrac{ 787 }{ 10 }\right)$ $\left(\dfrac{ 192 }{ 5 },~\dfrac{ 393 }{ 5 }\right)$. | 1 |
| 2822 | Find the centroid of triangle $\left(38.29,~-78.12\right)$ $\left(38.27,~78.08\right)$ $\left(38.25,~-78.11\right)$. | 1 |
| 2823 | Find the orthocenter of triangle $\left(38.29,~-78.12\right)$ $\left(38.27,~78.08\right)$ $\left(38.25,~-78.11\right)$. | 1 |
| 2824 | Find the orthocenter of triangle $\left(\dfrac{ 77 }{ 2 },~-78\right)$ $\left(38.07,~-78.48\right)$ $\left(37.59,~-\dfrac{ 387 }{ 5 }\right)$. | 1 |
| 2825 | Find the medians of triangle $\left(3,~5\right)$ $\left(-2,~3\right)$ $\left(6,~-1\right)$. | 1 |
| 2826 | Find the orthocenter of triangle $\left(1,~0\right)$ $\left(4,~7\right)$ $\left(8,~-3\right)$. | 1 |
| 2827 | Find the area of triangle $\left(0,~0\right)$ $\left(0,~9\right)$ $\left(0,~6\right)$. | 1 |
| 2828 | Find the area of triangle $\left(0,~0\right)$ $\left(0,~9\right)$ $\left(6,~0\right)$. | 1 |
| 2829 | Find the centroid of triangle $\left(38.25,~-77.44\right)$ $\left(38.19,~-78.35\right)$ $\left(37.52,~-77.49\right)$. | 1 |
| 2830 | Find the orthocenter of triangle $\left(38.25,~-77.44\right)$ $\left(38.19,~-78.35\right)$ $\left(37.52,~-77.49\right)$. | 1 |
| 2831 | Find the centroid of triangle $\left(38.25,~78.11\right)$ $\left(38.03,~78.48\right)$ $\left(38.02,~78\right)$. | 1 |
| 2832 | Find the orthocenter of triangle $\left(38.25,~78.11\right)$ $\left(38.03,~78.48\right)$ $\left(38.02,~78\right)$. | 1 |
| 2833 | Find the centroid of triangle $\left(36.41,~78.54\right)$ $\left(36.35,~79.23\right)$ $\left(37.24,~79.08\right)$. | 1 |
| 2834 | Find the orthocenter of triangle $\left(36.41,~78.54\right)$ $\left(36.35,~79.23\right)$ $\left(37.24,~79.08\right)$. | 1 |
| 2835 | Find the centroid of triangle $\left(38.49,~77.99\right)$ $\left(38.21,~\dfrac{ 781 }{ 10 }\right)$ $\left(\dfrac{ 383 }{ 10 },~77.45\right)$. | 1 |
| 2836 | Find the orthocenter of triangle $\left(38.49,~77.99\right)$ $\left(38.21,~\dfrac{ 781 }{ 10 }\right)$ $\left(\dfrac{ 383 }{ 10 },~77.45\right)$. | 1 |
| 2837 | Find the area of triangle $\left(1,~3\right)$ $\left(4,~2\right)$ $\left(3,~8\right)$. | 1 |
| 2838 | Find the altitudes of triangle $\left(1,~3\right)$ $\left(7,~5\right)$ $\left(5,~9\right)$. | 1 |
| 2839 | Find the area of triangle $\left(-6,~6\right)$ $\left(8,~5\right)$ $\left(9,~-9\right)$. | 1 |
| 2840 | Find the orthocenter of triangle $\left(-6,~6\right)$ $\left(8,~5\right)$ $\left(9,~-9\right)$. | 1 |
| 2841 | Find the centroid of triangle $\left(-6,~6\right)$ $\left(8,~5\right)$ $\left(9,~-9\right)$. | 1 |
| 2842 | Find the orthocenter of triangle $\left(1,~2\right)$ $\left(4,~4\right)$ $\left(7,~2\right)$. | 1 |
| 2843 | Find the centroid of triangle $\left(38.13,~78.47\right)$ $\left(38.33,~78.47\right)$ $\left(38.24,~78.28\right)$. | 1 |
| 2844 | Find the centroid of triangle $\left(\dfrac{ 191 }{ 5 },~\dfrac{ 781 }{ 10 }\right)$ $\left(\dfrac{ 383 }{ 10 },~\dfrac{ 155 }{ 2 }\right)$ $\left(\dfrac{ 381 }{ 10 },~\dfrac{ 773 }{ 10 }\right)$. | 1 |
| 2845 | Find the altitudes of triangle $\left(2,~1\right)$ $\left(4,~7\right)$ $\left(10,~1\right)$. | 1 |
| 2846 | Find the altitudes of triangle $\left(4,~6\right)$ $\left(-4,~2\right)$ $\left(6,~-2\right)$. | 1 |
| 2847 | Find the altitudes of triangle $\left(10,~15\right)$ $\left(90,~75\right)$ $\left(100,~50\right)$. | 1 |
| 2848 | Find the altitudes of triangle $\left(2,~7\right)$ $\left(6,~4\right)$ $\left(1,~3\right)$. | 1 |
| 2849 | Find the altitudes of triangle $\left(2,~7\right)$ $\left(6,~6\right)$ $\left(1,~3\right)$. | 1 |
| 2850 | Find the area of triangle $\left(-5,~-11\right)$ $\left(3,~-5\right)$ $\left(5,~2\right)$. | 1 |
