Triangle in 2D
(the database of solved problems)
All the problems and solutions shown below were generated using the Triangle Calculator.
| ID |
Problem |
Count |
| 1901 | Find the medians of triangle $\left(4,~1\right)$ $\left(-2,~-1\right)$ $\left(2,~-5\right)$. | 1 |
| 1902 | Find the medians of triangle $\left(2,~-5\right)$ $\left(-2,~-1\right)$ $\left(4,~1\right)$. | 1 |
| 1903 | Find the medians of triangle $\left(-2,~-1\right)$ $\left(2,~-5\right)$ $\left(4,~1\right)$. | 1 |
| 1904 | Find the incenter of triangle $\left(10,~3\right)$ $\left(10,~-8\right)$ $\left(-2,~12\right)$. | 1 |
| 1905 | Find the incenter of triangle $\left(-3,~2\right)$ $\left(4,~5\right)$ $\left(7,~-2\right)$. | 1 |
| 1906 | Find the area of triangle $\left(1,~5\right)$ $\left(2,~-3\right)$ $\left(2,~-1\right)$. | 1 |
| 1907 | Find the altitudes of triangle $\left(5,~5\right)$ $\left(1,~-7\right)$ $\left(-3,~-1\right)$. | 1 |
| 1908 | Find the medians of triangle $\left(6,~7\right)$ $\left(2,~-9\right)$ $\left(-4,~1\right)$. | 1 |
| 1909 | Find the medians of triangle $\left(-2,~5\right)$ $\left(-4,~-1\right)$ $\left(3,~-3\right)$. | 1 |
| 1910 | Find the area of triangle $\left(-1,~0\right)$ $\left(0,~7\right)$ $\left(6,~4\right)$. | 1 |
| 1911 | Find the altitudes of triangle $\left(-2,~3\right)$ $\left(3,~4\right)$ $\left(2,~-3\right)$. | 1 |
| 1912 | Find the circumcenter of triangle $\left(3,~-1\right)$ $\left(1,~4\right)$ $\left(-4,~3\right)$. | 1 |
| 1913 | Find the area of triangle $\left(5,~7\right)$ $\left(7,~2\right)$ $\left(2,~0\right)$. | 1 |
| 1914 | Find the area of triangle $\left(-5,~-3\right)$ $\left(3,~-3\right)$ $\left(3,~8\right)$. | 1 |
| 1915 | Find the medians of triangle $\left(0,~0\right)$ $\left(7,~0\right)$ $\left(7,~7\right)$. | 1 |
| 1916 | Find the medians of triangle $\left(0,~0\right)$ $\left(14,~6\right)$ $\left(14,~18\right)$. | 1 |
| 1917 | Find the medians of triangle $\left(0,~-1\right)$ $\left(6,~-4\right)$ $\left(3,~-5\right)$. | 1 |
| 1918 | Find the area of triangle $\left(1,~-1\right)$ $\left(5,~1\right)$ $\left(4,~3\right)$. | 1 |
| 1919 | Find the area of triangle $\left(-3,~-2\right)$ $\left(-1,~-4\right)$ $\left(3,~-1\right)$. | 1 |
| 1920 | Find the area of triangle $\left(-1,~1\right)$ $\left(5,~4\right)$ $\left(5,~0\right)$. | 1 |
| 1921 | Find the circumcenter of triangle $\left(6,~9\right)$ $\left(9,~9\right)$ $\left(10,~4\right)$. | 1 |
| 1922 | Find the area of triangle $\left(2,~5\right)$ $\left(2,~1\right)$ $\left(5,~1\right)$. | 1 |
| 1923 | Find the area of triangle $\left(-4,~5\right)$ $\left(5,~3\right)$ $\left(1,~-3\right)$. | 1 |
| 1924 | Find the orthocenter of triangle $\left(8,~3\right)$ $\left(0,~10\right)$ $\left(3,~5\right)$. | 1 |
| 1925 | Find the circumcenter of triangle $\left(-5,~-2\right)$ $\left(7,~4\right)$ $\left(1,~10\right)$. | 1 |
| 1926 | Find the incenter of triangle $\left(90,~210\right)$ $\left(230,~-90\right)$ $\left(120,~-120\right)$. | 1 |
| 1927 | Find the orthocenter of triangle $\left(-8,~8\right)$ $\left(10,~2\right)$ $\left(-6,~-6\right)$. | 1 |
| 1928 | Find the medians of triangle $\left(1,~11\right)$ $\left(9,~8\right)$ $\left(1,~2\right)$. | 1 |
| 1929 | Find the medians of triangle $\left(9,~8\right)$ $\left(1,~11\right)$ $\left(1,~2\right)$. | 1 |
| 1930 | Find the area of triangle $\left(3,~0\right)$ $\left(-1,~3\right)$ $\left(0,~-2\right)$. | 1 |
| 1931 | Find the altitudes of triangle $\left(3,~0\right)$ $\left(-1,~3\right)$ $\left(0,~-2\right)$. | 1 |
| 1932 | Find the area of triangle $\left(220,~180\right)$ $\left(197,~220\right)$ $\left(208,~0\right)$. | 1 |
| 1933 | Find the medians of triangle $\left(220,~180\right)$ $\left(197,~220\right)$ $\left(208,~0\right)$. | 1 |
| 1934 | Find the medians of triangle $\left(0,~0\right)$ $\left(4,~-6\right)$ $\left(8,~4\right)$. | 1 |
| 1935 | Find the orthocenter of triangle $\left(0,~0\right)$ $\left(1,~0\right)$ $\left(0,~1\right)$. | 1 |
| 1936 | Find the altitudes of triangle $\left(-2,~2\right)$ $\left(3,~-1\right)$ $\left(-2,~-4\right)$. | 1 |
| 1937 | Find the incenter of triangle $\left(-8,~-2\right)$ $\left(3,~4\right)$ $\left(-2,~-1\right)$. | 1 |
| 1938 | Find the medians of triangle $\left(4,~-1\right)$ $\left(8,~-7\right)$ $\left(3,~-2\right)$. | 1 |
| 1939 | Find the medians of triangle $\left(3,~-2\right)$ $\left(8,~-7\right)$ $\left(4,~-1\right)$. | 1 |
| 1940 | Find the area of triangle $\left(0,~17\right)$ $\left(0,~21\right)$ $\left(9,~0\right)$. | 1 |
| 1941 | Find the centroid of triangle $\left(0,~17\right)$ $\left(0,~21\right)$ $\left(9,~0\right)$. | 1 |
| 1942 | Find the centroid of triangle $\left(-36,~35\right)$ $\left(-48,~0\right)$ $\left(48,~0\right)$. | 1 |
| 1943 | Find the medians of triangle $\left(\dfrac{ 9 }{ 5 },~\dfrac{ 17 }{ 10 }\right)$ $\left(\dfrac{ 31 }{ 10 },~\dfrac{ 21 }{ 10 }\right)$ $\left(3,~\dfrac{ 19 }{ 10 }\right)$. | 1 |
| 1944 | Find the area of triangle $\left(-7,~-5\right)$ $\left(3,~2\right)$ $\left(-1,~8\right)$. | 1 |
| 1945 | Find the medians of triangle $\left(1,~9\right)$ $\left(0,~4\right)$ $\left(3,~-5\right)$. | 1 |
| 1946 | Find the altitudes of triangle $\left(4,~5\right)$ $\left(3,~0\right)$ $\left(-2,~2\right)$. | 1 |
| 1947 | Find the area of triangle $\left(-1,~-2\right)$ $\left(2,~-1\right)$ $\left(3,~3\right)$. | 1 |
| 1948 | Find the altitudes of triangle $\left(1,~2\right)$ $\left(3,~8\right)$ $\left(7,~4\right)$. | 1 |
| 1949 | Find the altitudes of triangle $\left(-6,~6\right)$ $\left(-2,~-4\right)$ $\left(4,~2\right)$. | 1 |
| 1950 | Find the area of triangle $\left(-2,~3\right)$ $\left(10,~12\right)$ $\left(7,~-9\right)$. | 1 |
