Triangle in 2D
(the database of solved problems)
All the problems and solutions shown below were generated using the Triangle Calculator.
| ID |
Problem |
Count |
| 1801 | Find the orthocenter of triangle $\left(5,~1\right)$ $\left(9,~2\right)$ $\left(7,~7\right)$. | 1 |
| 1802 | Find the orthocenter of triangle $\left(0,~0\right)$ $\left(24,~18\right)$ $\left(48,~0\right)$. | 1 |
| 1803 | Find the circumcenter of triangle $\left(1,~3\right)$ $\left(6,~4\right)$ $\left(2,~11\right)$. | 1 |
| 1804 | Find the area of triangle $\left(-2,~2\right)$ $\left(2,~8\right)$ $\left(6,~0\right)$. | 1 |
| 1805 | Find the medians of triangle $\left(5,~13\right)$ $\left(-2,~1\right)$ $\left(14,~-1\right)$. | 1 |
| 1806 | Find the area of triangle $\left(2,~3\right)$ $\left(5,~7\right)$ $\left(6,~0\right)$. | 1 |
| 1807 | Find the circumcenter of triangle $\left(4,~-2\right)$ $\left(2,~-4\right)$ $\left(4,~6\right)$. | 1 |
| 1808 | Find the area of triangle $\left(-1,~2\right)$ $\left(-2,~-3\right)$ $\left(-5,~-1\right)$. | 1 |
| 1809 | Find the area of triangle $\left(6,~4\right)$ $\left(-2,~-4\right)$ $\left(8,~-6\right)$. | 1 |
| 1810 | Find the circumcenter of triangle $\left(1,~1\right)$ $\left(1,~2\right)$ $\left(2,~1\right)$. | 1 |
| 1811 | Find the altitudes of triangle $\left(-8,~-8\right)$ $\left(-5,~0\right)$ $\left(12,~5\right)$. | 1 |
| 1812 | Find the altitudes of triangle $\left(12,~5\right)$ $\left(-8,~-8\right)$ $\left(-5,~3\right)$. | 1 |
| 1813 | Find the medians of triangle $\left(3,~4\right)$ $\left(7,~2\right)$ $\left(8,~5\right)$. | 1 |
| 1814 | Find the orthocenter of triangle $\left(12,~-8\right)$ $\left(-2,~2\right)$ $\left(-10,~-2\right)$. | 1 |
| 1815 | Find the circumcenter of triangle $\left(37.5822,~127.0019\right)$ $\left(37.5263,~127.0285\right)$ $\left(37.4812,~126.9527\right)$. | 1 |
| 1816 | Find the incenter of triangle $\left(37.5822,~127.0019\right)$ $\left(37.5263,~127.0285\right)$ $\left(37.4812,~126.9527\right)$. | 1 |
| 1817 | Find the centroid of triangle $\left(37.5822,~127.0019\right)$ $\left(37.5263,~127.0285\right)$ $\left(37.4812,~126.9527\right)$. | 1 |
| 1818 | Find the altitudes of triangle $\left(-15,~-10\right)$ $\left(6,~-1\right)$ $\left(4,~3\right)$. | 1 |
| 1819 | Find the circumcenter of triangle $\left(0,~0\right)$ $\left(6,~2\right)$ $\left(12,~-6\right)$. | 1 |
| 1820 | Find the circumcenter of triangle $\left(-250,~-391\right)$ $\left(3200,~1600\right)$ $\left(-8,~-311\right)$. | 1 |
| 1821 | Find the area of triangle $\left(2,~4\right)$ $\left(3,~-1\right)$ $\left(-3,~0\right)$. | 1 |
| 1822 | Find the centroid of triangle $\left(0,~0\right)$ $\left(5,~7\right)$ $\left(5,~-7\right)$. | 1 |
| 1823 | Find the incenter of triangle $\left(0,~0\right)$ $\left(2 \sqrt{ 3 },~2\right)$ $\left(2 \sqrt{ 3 },~-2\right)$. | 1 |
| 1824 | Find the circumcenter of triangle $\left(-1,~3\right)$ $\left(-2,~-2\right)$ $\left(4,~-2\right)$. | 1 |
| 1825 | Find the medians of triangle $\left(-2,~3\right)$ $\left(4,~0\right)$ $\left(6,~1\right)$. | 1 |
| 1826 | Find the orthocenter of triangle $\left(20,~0\right)$ $\left(15,~5\right)$ $\left(0,~0\right)$. | 1 |
| 1827 | Find the altitudes of triangle $\left(-1,~4\right)$ $\left(-1,~-2\right)$ $\left(5,~1\right)$. | 1 |
| 1828 | Find the centroid of triangle $\left(-1,~4\right)$ $\left(-1,~-2\right)$ $\left(5,~1\right)$. | 1 |
| 1829 | Find the orthocenter of triangle $\left(0,~0\right)$ $\left(0,~3\right)$ $\left(4,~0\right)$. | 1 |
| 1830 | Find the circumcenter of triangle $\left(0,~0\right)$ $\left(0,~3\right)$ $\left(4,~0\right)$. | 1 |
| 1831 | Find the centroid of triangle $\left(0,~0\right)$ $\left(0,~3\right)$ $\left(4,~0\right)$. | 1 |
| 1832 | Find the altitudes of triangle $\left(0,~0\right)$ $\left(3,~4\right)$ $\left(4,~7\right)$. | 1 |
| 1833 | Find the medians of triangle $\left(-3,~8\right)$ $\left(-1,~-6\right)$ $\left(11,~0\right)$. | 1 |
| 1834 | Find the orthocenter of triangle $\left(-6,~8\right)$ $\left(6,~-2\right)$ $\left(-4,~0\right)$. | 1 |
| 1835 | Find the altitudes of triangle $\left(-3,~4\right)$ $\left(-2,~-1\right)$ $\left(3,~1\right)$. | 1 |
| 1836 | Find the circumcenter of triangle $\left(5,~3\right)$ $\left(10,~6\right)$ $\left(0,~0\right)$. | 1 |
| 1837 | Find the orthocenter of triangle $\left(5,~3\right)$ $\left(10,~1\right)$ $\left(0,~0\right)$. | 1 |
| 1838 | Find the centroid of triangle $\left(2,~5\right)$ $\left(6,~9\right)$ $\left(4,~1\right)$. | 1 |
| 1839 | Find the altitudes of triangle $\left(-2,~1\right)$ $\left(-4,~4\right)$ $\left(2,~8\right)$. | 1 |
| 1840 | Find the orthocenter of triangle $\left(0,~0\right)$ $\left(7,~0\right)$ $\left(3,~7\right)$. | 1 |
| 1841 | Find the centroid of triangle $\left(4,~2\right)$ $\left(0,~4\right)$ $\left(-2,~-2\right)$. | 1 |
| 1842 | Find the medians of triangle $\left(4,~2\right)$ $\left(0,~4\right)$ $\left(-2,~-2\right)$. | 1 |
| 1843 | Find the medians of triangle $\left(3,~1\right)$ $\left(-1,~-5\right)$ $\left(-3,~5\right)$. | 1 |
| 1844 | Find the altitudes of triangle $\left(3,~1\right)$ $\left(-1,~-5\right)$ $\left(-3,~5\right)$. | 1 |
| 1845 | Find the orthocenter of triangle $\left(3,~1\right)$ $\left(-1,~-5\right)$ $\left(-3,~5\right)$. | 1 |
| 1846 | Find the circumcenter of triangle $\left(7,~7\right)$ $\left(9,~-10\right)$ $\left(-10,~2\right)$. | 1 |
| 1847 | Find the incenter of triangle $\left(1,~0\right)$ $\left(2,~1\right)$ $\left(4,~0\right)$. | 1 |
| 1848 | Find the altitudes of triangle $\left(1,~2\right)$ $\left(2,~-2\right)$ $\left(6,~1\right)$. | 1 |
| 1849 | Find the orthocenter of triangle $\left(1,~2\right)$ $\left(2,~-2\right)$ $\left(6,~1\right)$. | 1 |
| 1850 | Find the incenter of triangle $\left(0,~-2\right)$ $\left(-1,~2\right)$ $\left(1,~2\right)$. | 1 |
