Triangle in 2D

(the database of solved problems)

All the problems and solutions shown below were generated using the Triangle Calculator.

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ID	Problem	Count
1901	Find the centroid of triangle $\left(1,~2\right)$ $\left(6,~8\right)$ $\left(8,~2\right)$.	2
1902	Find the centroid of triangle $\left(1,~2\right)$ $\left(1,~8\right)$ $\left(8,~2\right)$.	2
1903	Find the area of triangle $\left(1,~2\right)$ $\left(1,~8\right)$ $\left(7,~2\right)$.	2
1904	Find the area of triangle $\left(0,~4\right)$ $\left(2,~2\right)$ $\left(-2,~2\right)$.	2
1905	Find the area of triangle $\left(4,~-6\right)$ $\left(2,~8\right)$ $\left(-8,~0\right)$.	2
1906	Find the medians of triangle $\left(4,~-6\right)$ $\left(2,~8\right)$ $\left(-8,~4\right)$.	2
1907	Find the orthocenter of triangle $\left(1,~1\right)$ $\left(1,~4\right)$ $\left(-2,~1\right)$.	2
1908	Find the area of triangle $\left(1,~1\right)$ $\left(3,~5\right)$ $\left(-8,~5\right)$.	2
1909	Find the area of triangle $\left(-3,~9\right)$ $\left(1,~1\right)$ $\left(2,~2\right)$.	2
1910	Find the altitudes of triangle $\left(2,~-3\right)$ $\left(-10,~19\right)$ $\left(2,~13\right)$.	2
1911	Find the area of triangle $\left(0,~4\right)$ $\left(1,~2\right)$ $\left(-3,~2\right)$.	2
1912	Find the area of triangle $\left(3,~-11\right)$ $\left(8,~-11\right)$ $\left(3,~1\right)$.	2
1913	Find the orthocenter of triangle $\left(6,~8\right)$ $\left(4,~-4\right)$ $\left(-2,~2\right)$.	2
1914	Find the circumcenter of triangle $\left(2,~12\right)$ $\left(6,~4\right)$ $\left(-4,~4\right)$.	2
1915	Find the circumcenter of triangle $\left(-2,~4\right)$ $\left(4,~8\right)$ $\left(6,~-1\right)$.	2
1916	Find the centroid of triangle $\left(2,~12\right)$ $\left(6,~4\right)$ $\left(-4,~4\right)$.	2
1917	Find the centroid of triangle $\left(-2,~4\right)$ $\left(4,~8\right)$ $\left(6,~-1\right)$.	2
1918	Find the orthocenter of triangle $\left(-3,~4\right)$ $\left(4,~9\right)$ $\left(6,~1\right)$.	2
1919	Find the circumcenter of triangle $\left(2,~1\right)$ $\left(6,~3\right)$ $\left(1,~9\right)$.	2
1920	Find the orthocenter of triangle $\left(2,~3\right)$ $\left(12,~3\right)$ $\left(6,~10\right)$.	2
1921	Find the orthocenter of triangle $\left(1,~7\right)$ $\left(6,~5\right)$ $\left(7,~9\right)$.	2
1922	Find the circumcenter of triangle $\left(2,~3\right)$ $\left(12,~3\right)$ $\left(6,~10\right)$.	2
1923	Find the orthocenter of triangle $\left(8,~11\right)$ $\left(2,~7\right)$ $\left(12,~3\right)$.	2
1924	Find the circumcenter of triangle $\left(0,~5\right)$ $\left(2,~-5\right)$ $\left(6,~-3\right)$.	2
1925	Find the circumcenter of triangle $\left(8,~11\right)$ $\left(2,~7\right)$ $\left(12,~3\right)$.	2
1926	Find the orthocenter of triangle $\left(-5,~7\right)$ $\left(3,~5\right)$ $\left(2,~-3\right)$.	2
1927	Find the centroid of triangle $\left(8,~11\right)$ $\left(2,~7\right)$ $\left(12,~3\right)$.	2
1928	Find the orthocenter of triangle $\left(1,~2\right)$ $\left(4,~5\right)$ $\left(6,~1\right)$.	2
1929	Find the circumcenter of triangle $\left(1,~2\right)$ $\left(4,~5\right)$ $\left(6,~1\right)$.	2
1930	Find the centroid of triangle $\left(-5,~7\right)$ $\left(3,~5\right)$ $\left(2,~-3\right)$.	2
1931	Find the orthocenter of triangle $\left(1,~2\right)$ $\left(3,~7\right)$ $\left(5,~3\right)$.	2
1932	Find the circumcenter of triangle $\left(2,~4\right)$ $\left(6,~2\right)$ $\left(6,~10\right)$.	2
1933	Find the orthocenter of triangle $\left(5,~9\right)$ $\left(9,~3\right)$ $\left(3,~2\right)$.	2
1934	Find the centroid of triangle $\left(5,~9\right)$ $\left(9,~3\right)$ $\left(3,~2\right)$.	2
1935	Find the orthocenter of triangle $\left(2,~1\right)$ $\left(4,~8\right)$ $\left(8,~1\right)$.	2
1936	Find the orthocenter of triangle $\left(7,~8\right)$ $\left(4,~3\right)$ $\left(10,~4\right)$.	2
1937	Find the centroid of triangle $\left(2,~1\right)$ $\left(4,~8\right)$ $\left(8,~1\right)$.	2
1938	Find the circumcenter of triangle $\left(7,~8\right)$ $\left(4,~3\right)$ $\left(10,~4\right)$.	2
1939	Find the centroid of triangle $\left(7,~8\right)$ $\left(4,~3\right)$ $\left(10,~4\right)$.	2
1940	Find the centroid of triangle $\left(2,~6\right)$ $\left(8,~10\right)$ $\left(10,~4\right)$.	2
1941	Find the circumcenter of triangle $\left(2,~4\right)$ $\left(5,~9\right)$ $\left(7,~3\right)$.	2
1942	Find the centroid of triangle $\left(2,~4\right)$ $\left(5,~9\right)$ $\left(7,~3\right)$.	2
1943	Find the orthocenter of triangle $\left(-1,~-1\right)$ $\left(-9,~-2\right)$ $\left(-6,~6\right)$.	2
1944	Find the orthocenter of triangle $\left(2,~1\right)$ $\left(3,~7\right)$ $\left(7,~1\right)$.	2
1945	Find the orthocenter of triangle $\left(0,~10\right)$ $\left(6,~10\right)$ $\left(5,~16\right)$.	2
1946	Find the circumcenter of triangle $\left(-1,~-1\right)$ $\left(-9,~-2\right)$ $\left(-6,~6\right)$.	2
1947	Find the circumcenter of triangle $\left(0,~10\right)$ $\left(6,~10\right)$ $\left(5,~16\right)$.	2
1948	Find the orthocenter of triangle $\left(3,~3\right)$ $\left(8,~-5\right)$ $\left(-2,~-5\right)$.	2
1949	Find the centroid of triangle $\left(0,~5\right)$ $\left(-6,~5\right)$ $\left(-5,~10\right)$.	2
1950	Find the circumcenter of triangle $\left(3,~3\right)$ $\left(8,~-5\right)$ $\left(-2,~-5\right)$.	2