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
1001	Find the area of triangle $\left(-3,~-3\right)$ $\left(-6,~4\right)$ $\left(6,~7\right)$.	2
1002	Find the area of triangle $\left(-2,~-3\right)$ $\left(-6,~4\right)$ $\left(6,~7\right)$.	2
1003	Find the area of triangle $\left(-4,~2\right)$ $\left(0,~6\right)$ $\left(7,~0\right)$.	2
1004	Find the area of triangle $\left(-4,~0\right)$ $\left(0,~6\right)$ $\left(7,~-2\right)$.	2
1005	Find the area of triangle $\left(0,~2\right)$ $\left(0,~6\right)$ $\left(7,~-2\right)$.	2
1006	Find the area of triangle $\left(-4,~2\right)$ $\left(0,~0\right)$ $\left(7,~-2\right)$.	2
1007	Find the area of triangle $\left(-4,~2\right)$ $\left(0,~6\right)$ $\left(0,~-2\right)$.	2
1008	Find the circumcenter of triangle $\left(-4,~5\right)$ $\left(4,~8\right)$ $\left(3,~2\right)$.	2
1009	Find the orthocenter of triangle $\left(-4,~5\right)$ $\left(4,~8\right)$ $\left(3,~2\right)$.	2
1010	Find the circumcenter of triangle $\left(4,~5\right)$ $\left(7,~-2\right)$ $\left(4,~-1\right)$.	2
1011	Find the orthocenter of triangle $\left(4,~5\right)$ $\left(7,~-2\right)$ $\left(-4,~1\right)$.	2
1012	Find the centroid of triangle $\left(4,~5\right)$ $\left(7,~-2\right)$ $\left(-4,~1\right)$.	2
1013	Find the incenter of triangle $\left(-13,~-6\right)$ $\left(-4,~7\right)$ $\left(13,~-6\right)$.	2
1014	Find the circumcenter of triangle $\left(-13,~-6\right)$ $\left(-4,~7\right)$ $\left(13,~-6\right)$.	2
1015	Find the area of triangle $\left(3,~4\right)$ $\left(5,~1\right)$ $\left(2,~3\right)$.	2
1016	Find the altitudes of triangle $\left(0,~0\right)$ $\left(30,~0\right)$ $\left(30,~40\right)$.	2
1017	Find the altitudes of triangle $\left(30,~40\right)$ $\left(30,~0\right)$ $\left(0,~0\right)$.	2
1018	Find the centroid of triangle $\left(-5,~15\right)$ $\left(12,~7\right)$ $\left(-5,~-9\right)$.	2
1019	Find the orthocenter of triangle $\left(-5,~15\right)$ $\left(12,~7\right)$ $\left(-5,~-9\right)$.	2
1020	Find the centroid of triangle $\left(1,~2\right)$ $\left(3,~6\right)$ $\left(5,~4\right)$.	2
1021	Find the incenter of triangle $\left(1,~2\right)$ $\left(3,~6\right)$ $\left(5,~4\right)$.	2
1022	Find the orthocenter of triangle $\left(-12,~16\right)$ $\left(-12,~-16\right)$ $\left(13,~-9\right)$.	2
1023	Find the circumcenter of triangle $\left(-12,~16\right)$ $\left(-12,~-16\right)$ $\left(13,~9\right)$.	2
1024	Find the circumcenter of triangle $\left(-3,~2\right)$ $\left(2,~-4\right)$ $\left(4,~4\right)$.	2
1025	Find the orthocenter of triangle $\left(-3,~2\right)$ $\left(2,~-4\right)$ $\left(4,~4\right)$.	2
1026	Find the centroid of triangle $\left(-3,~2\right)$ $\left(2,~-4\right)$ $\left(4,~4\right)$.	2
1027	Find the medians of triangle $\left(-3,~-4\right)$ $\left(-2,~4\right)$ $\left(5,~-5\right)$.	2
1028	Find the centroid of triangle $\left(0,~1\right)$ $\left(8,~1\right)$ $\left(4,~3\right)$.	2
1029	Find the medians of triangle $\left(2,~0\right)$ $\left(8,~0\right)$ $\left(6,~6\right)$.	2
1030	Find the medians of triangle $\left(0,~0\right)$ $\left(8,~0\right)$ $\left(6,~2\right)$.	2
1031	Find the centroid of triangle $\left(-5,~1\right)$ $\left(1,~7\right)$ $\left(1,~-5\right)$.	2
1032	Find the medians of triangle $\left(-1,~2\right)$ $\left(3,~5\right)$ $\left(1,~0\right)$.	2
1033	Find the centroid of triangle $\left(-2,~-3\right)$ $\left(4,~0\right)$ $\left(-2,~2\right)$.	2
1034	Find the centroid of triangle $\left(-3,~-3\right)$ $\left(0,~6\right)$ $\left(4,~-3\right)$.	2
1035	Find the orthocenter of triangle $\left(1,~5\right)$ $\left(4,~8\right)$ $\left(0,~12\right)$.	2
1036	Find the centroid of triangle $\left(0,~0\right)$ $\left(10,~0\right)$ $\left(4,~6\right)$.	2
1037	Find the orthocenter of triangle $\left(-6,~-2\right)$ $\left(0,~6\right)$ $\left(6,~0\right)$.	2
1038	Find the altitudes of triangle $\left(-6,~-2\right)$ $\left(0,~6\right)$ $\left(6,~0\right)$.	2
1039	Find the area of triangle $\left(14,~1\right)$ $\left(18,~8\right)$ $\left(20,~1\right)$.	2
1040	Find the medians of triangle $\left(-2,~1\right)$ $\left(6,~5\right)$ $\left(2,~-3\right)$.	2
1041	Find the centroid of triangle $\left(-2,~1\right)$ $\left(6,~5\right)$ $\left(2,~-3\right)$.	2
1042	Find the circumcenter of triangle $\left(-6,~4\right)$ $\left(0,~-3\right)$ $\left(4,~4\right)$.	2
1043	Find the orthocenter of triangle $\left(-6,~4\right)$ $\left(0,~-3\right)$ $\left(4,~4\right)$.	2
1044	Find the incenter of triangle $\left(1,~-7\right)$ $\left(-5,~0\right)$ $\left(-8,~-4\right)$.	2
1045	Find the circumcenter of triangle $\left(1,~-7\right)$ $\left(-5,~0\right)$ $\left(-8,~-4\right)$.	2
1046	Find the circumcenter of triangle $\left(6,~-8\right)$ $\left(0,~-1\right)$ $\left(8,~0\right)$.	2
1047	Find the orthocenter of triangle $\left(-2,~5\right)$ $\left(2,~-3\right)$ $\left(6,~6\right)$.	2
1048	Find the centroid of triangle $\left(3,~-3\right)$ $\left(1,~5\right)$ $\left(-5,~1\right)$.	2
1049	Find the area of triangle $\left(0,~0\right)$ $\left(3,~0\right)$ $\left(3,~4\right)$.	2
1050	Find the orthocenter of triangle $\left(-2,~-5\right)$ $\left(3,~4\right)$ $\left(10,~-3\right)$.	2