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
901	Find the centroid of triangle $\left(-12,~6\right)$ $\left(-4,~10\right)$ $\left(4,~-16\right)$.	2
902	Find the circumcenter of triangle $\left(-12,~6\right)$ $\left(-4,~10\right)$ $\left(4,~-6\right)$.	2
903	Find the circumcenter of triangle $\left(-2,~6\right)$ $\left(-4,~10\right)$ $\left(4,~-6\right)$.	2
904	Find the circumcenter of triangle $\left(-2,~6\right)$ $\left(-4,~10\right)$ $\left(4,~-16\right)$.	2
905	Find the circumcenter of triangle $\left(-2,~16\right)$ $\left(-14,~10\right)$ $\left(4,~-16\right)$.	2
906	Find the circumcenter of triangle $\left(-2,~16\right)$ $\left(-14,~10\right)$ $\left(-4,~-16\right)$.	2
907	Find the circumcenter of triangle $\left(-12,~6\right)$ $\left(-4,~-10\right)$ $\left(4,~-16\right)$.	2
908	Find the orthocenter of triangle $\left(-12,~6\right)$ $\left(-4,~12\right)$ $\left(4,~-4\right)$.	2
909	Find the orthocenter of triangle $\left(-12,~6\right)$ $\left(-1,~10\right)$ $\left(4,~-4\right)$.	2
910	Find the incenter of triangle $\left(-12,~6\right)$ $\left(-4,~-10\right)$ $\left(4,~-16\right)$.	2
911	Find the incenter of triangle $\left(43.2172,~112.6361\right)$ $\left(43.3253,~106.2239\right)$ $\left(42.6581,~108.6442\right)$.	2
912	Find the incenter of triangle $\left(5,~-4\right)$ $\left(-7,~0\right)$ $\left(1,~8\right)$.	2
913	Find the incenter of triangle $\left(-4,~-4\right)$ $\left(0,~8\right)$ $\left(8,~0\right)$.	2
914	Find the circumcenter of triangle $\left(0,~0\right)$ $\left(-4,~-12\right)$ $\left(12,~4\right)$.	2
915	Find the orthocenter of triangle $\left(0,~0\right)$ $\left(-4,~-12\right)$ $\left(12,~4\right)$.	2
916	Find the circumcenter of triangle $\left(-1,~-2\right)$ $\left(5,~10\right)$ $\left(5,~-5\right)$.	2
917	Find the orthocenter of triangle $\left(-1,~-2\right)$ $\left(5,~10\right)$ $\left(5,~-5\right)$.	2
918	Find the area of triangle $\left(0,~-1\right)$ $\left(-1,~-4\right)$ $\left(-4,~-3\right)$.	2
919	Find the incenter of triangle $\left(0,~1\right)$ $\left(-4,~-11\right)$ $\left(12,~5\right)$.	2
920	Find the incenter of triangle $\left(0,~-1\right)$ $\left(6,~11\right)$ $\left(6,~-4\right)$.	2
921	Find the orthocenter of triangle $\left(0,~-1\right)$ $\left(6,~11\right)$ $\left(6,~-4\right)$.	2
922	Find the circumcenter of triangle $\left(0,~-1\right)$ $\left(6,~11\right)$ $\left(6,~-4\right)$.	2
923	Find the incenter of triangle $\left(-4,~-3\right)$ $\left(0,~9\right)$ $\left(8,~1\right)$.	2
924	Find the centroid of triangle $\left(5,~2\right)$ $\left(1,~5\right)$ $\left(7,~8\right)$.	2
925	Find the orthocenter of triangle $\left(5,~2\right)$ $\left(1,~5\right)$ $\left(7,~8\right)$.	2
926	Find the circumcenter of triangle $\left(2,~4\right)$ $\left(2,~10\right)$ $\left(7,~5\right)$.	2
927	Find the area of triangle $\left(\dfrac{ 6 }{ 5 },~\dfrac{ 18 }{ 5 }\right)$ $\left(-6,~0\right)$ $\left(3,~0\right)$.	2
928	Find the orthocenter of triangle $\left(0,~0\right)$ $\left(-2,~-8\right)$ $\left(10,~6\right)$.	2
929	Find the incenter of triangle $\left(-12,~21\right)$ $\left(-21,~-12\right)$ $\left(21,~-12\right)$.	2
930	Find the circumcenter of triangle $\left(-4,~-1\right)$ $\left(2,~1\right)$ $\left(2,~-10\right)$.	2
931	Find the area of triangle $\left(0,~0\right)$ $\left(3,~4\right)$ $\left(3,~2\right)$.	2
932	Find the orthocenter of triangle $\left(8,~4\right)$ $\left(-2,~4\right)$ $\left(-2,~-1\right)$.	2
933	Find the area of triangle $\left(1,~1\right)$ $\left(4,~1\right)$ $\left(4,~5\right)$.	2
934	Find the circumcenter of triangle $\left(-4,~0\right)$ $\left(4,~8\right)$ $\left(8,~-4\right)$.	2
935	Find the incenter of triangle $\left(0,~-2\right)$ $\left(6,~-2\right)$ $\left(6,~10\right)$.	2
936	Find the incenter of triangle $\left(-4,~0\right)$ $\left(4,~8\right)$ $\left(8,~-4\right)$.	2
937	Find the area of triangle $\left(2,~3\right)$ $\left(4,~6\right)$ $\left(5,~7\right)$.	2
938	Find the centroid of triangle $\left(0,~-2\right)$ $\left(6,~-2\right)$ $\left(6,~10\right)$.	2
939	Find the incenter of triangle $\left(4,~8\right)$ $\left(8,~-4\right)$ $\left(-4,~0\right)$.	2
940	Find the medians of triangle $\left(4,~0\right)$ $\left(25,~0\right)$ $\left(26,~0\right)$.	2
941	Find the orthocenter of triangle $\left(1,~2\right)$ $\left(-3,~-4\right)$ $\left(5,~6\right)$.	2
942	Find the circumcenter of triangle $\left(1,~3\right)$ $\left(-2,~-2\right)$ $\left(4,~-1\right)$.	2
943	Find the orthocenter of triangle $\left(1,~7\right)$ $\left(-5,~4\right)$ $\left(9,~-4\right)$.	2
944	Find the centroid of triangle $\left(1,~7\right)$ $\left(-6,~4\right)$ $\left(9,~-4\right)$.	2
945	Find the incenter of triangle $\left(0,~\dfrac{ 18 }{ 5 }\right)$ $\left(\dfrac{ 7 }{ 5 },~\dfrac{ 13 }{ 5 }\right)$ $\left(\dfrac{ 8 }{ 5 },~\dfrac{ 22 }{ 5 }\right)$.	2
946	Find the circumcenter of triangle $\left(0,~\dfrac{ 18 }{ 5 }\right)$ $\left(\dfrac{ 7 }{ 5 },~\dfrac{ 13 }{ 5 }\right)$ $\left(\dfrac{ 8 }{ 5 },~\dfrac{ 22 }{ 5 }\right)$.	2
947	Find the orthocenter of triangle $\left(0,~\dfrac{ 18 }{ 5 }\right)$ $\left(\dfrac{ 7 }{ 5 },~\dfrac{ 13 }{ 5 }\right)$ $\left(\dfrac{ 8 }{ 5 },~\dfrac{ 22 }{ 5 }\right)$.	2
948	Find the altitudes of triangle $\left(2,~10\right)$ $\left(-8,~6\right)$ $\left(4,~-4\right)$.	2
949	Find the orthocenter of triangle $\left(5,~3\right)$ $\left(-2,~6\right)$ $\left(7,~-3\right)$.	2
950	Find the incenter of triangle $\left(5,~3\right)$ $\left(-2,~6\right)$ $\left(7,~-3\right)$.	2