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
851	Find the orthocenter of triangle $\left(2,~5\right)$ $\left(5,~7\right)$ $\left(11,~13\right)$.	2
852	Find the area of triangle $\left(2,~5\right)$ $\left(1,~2\right)$ $\left(3,~1\right)$.	2
853	Find the medians of triangle $\left(3,~-4\right)$ $\left(-1,~9\right)$ $\left(8,~-5\right)$.	2
854	Find the area of triangle $\left(1,~1\right)$ $\left(7,~2\right)$ $\left(5,~7\right)$.	2
855	Find the altitudes of triangle $\left(-1,~2\right)$ $\left(5,~2\right)$ $\left(2,~1\right)$.	2
856	Find the incenter of triangle $\left(0,~0\right)$ $\left(8,~0\right)$ $\left(8,~6\right)$.	2
857	Find the circumcenter of triangle $\left(0,~0\right)$ $\left(64,~-45\right)$ $\left(16,~-9\right)$.	2
858	Find the orthocenter of triangle $\left(0,~0\right)$ $\left(64,~-45\right)$ $\left(16,~-9\right)$.	2
859	Find the circumcenter of triangle $\left(0,~0\right)$ $\left(-24,~21\right)$ $\left(-72,~57\right)$.	2
860	Find the incenter of triangle $\left(0,~0\right)$ $\left(-120,~93\right)$ $\left(-72,~57\right)$.	2
861	Find the centroid of triangle $\left(0,~0\right)$ $\left(-120,~93\right)$ $\left(-72,~57\right)$.	2
862	Find the circumcenter of triangle $\left(0,~0\right)$ $\left(-120,~93\right)$ $\left(-72,~57\right)$.	2
863	Find the orthocenter of triangle $\left(0,~0\right)$ $\left(-120,~93\right)$ $\left(-72,~57\right)$.	2
864	Find the incenter of triangle $\left(1,~3\right)$ $\left(1,~-1\right)$ $\left(4,~-1\right)$.	2
865	Find the medians of triangle $\left(-2,~5\right)$ $\left(6,~5\right)$ $\left(2,~-7\right)$.	2
866	Find the incenter of triangle $\left(0,~8\right)$ $\left(-4,~-2\right)$ $\left(4,~0\right)$.	2
867	Find the centroid of triangle $\left(0,~8\right)$ $\left(-4,~-2\right)$ $\left(4,~0\right)$.	2
868	Find the incenter of triangle $\left(2,~4\right)$ $\left(5,~7\right)$ $\left(4,~8\right)$.	2
869	Find the medians of triangle $\left(-12,~6\right)$ $\left(-8,~-6\right)$ $\left(4,~0\right)$.	2
870	Find the area of triangle $\left(1,~7\right)$ $\left(1,~5\right)$ $\left(0,~4\right)$.	2
871	Find the medians of triangle $\left(-7,~-2\right)$ $\left(-3,~5\right)$ $\left(1,~-2\right)$.	2
872	Find the centroid of triangle $\left(-7,~-2\right)$ $\left(-3,~5\right)$ $\left(1,~-2\right)$.	2
873	Find the altitudes of triangle $\left(5,~2\right)$ $\left(-6,~4\right)$ $\left(-2,~-4\right)$.	2
874	Find the medians of triangle $\left(1,~6\right)$ $\left(-3,~2\right)$ $\left(9,~4\right)$.	2
875	Find the medians of triangle $\left(1,~5\right)$ $\left(9,~7\right)$ $\left(3,~14\right)$.	2
876	Find the area of triangle $\left(2,~0\right)$ $\left(10,~0\right)$ $\left(0,~0\right)$.	2
877	Find the medians of triangle $\left(1,~2\right)$ $\left(2,~4\right)$ $\left(4,~5\right)$.	2
878	Find the centroid of triangle $\left(8,~4\right)$ $\left(3,~9\right)$ $\left(3,~1\right)$.	2
879	Find the incenter of triangle $\left(0,~0\right)$ $\left(5,~12\right)$ $\left(16,~12\right)$.	2
880	Find the area of triangle $\left(0,~0\right)$ $\left(-197,~134.333\right)$ $\left(171.429,~257.143\right)$.	2
881	Find the altitudes of triangle $\left(7,~6\right)$ $\left(3,~3\right)$ $\left(5,~6\right)$.	2
882	Find the altitudes of triangle $\left(7,~10\right)$ $\left(4,~-5\right)$ $\left(10,~-5\right)$.	2
883	Find the centroid of triangle $\left(-4,~6\right)$ $\left(2,~8\right)$ $\left(1,~2\right)$.	2
884	Find the medians of triangle $\left(-5,~7\right)$ $\left(-1,~-5\right)$ $\left(13,~3\right)$.	2
885	Find the circumcenter of triangle $\left(-7,~-2\right)$ $\left(1,~8\right)$ $\left(5,~0\right)$.	2
886	Find the orthocenter of triangle $\left(-2,~2\right)$ $\left(4,~4\right)$ $\left(2,~-2\right)$.	2
887	Find the circumcenter of triangle $\left(6,~6\right)$ $\left(1,~2\right)$ $\left(10,~3\right)$.	2
888	Find the incenter of triangle $\left(6,~6\right)$ $\left(1,~2\right)$ $\left(10,~3\right)$.	2
889	Find the circumcenter of triangle $\left(-4,~-2\right)$ $\left(0,~2\right)$ $\left(4,~-4\right)$.	2
890	Find the circumcenter of triangle $\left(2,~8\right)$ $\left(8,~0\right)$ $\left(-4,~-4\right)$.	2
891	Find the area of triangle $\left(3,~3\right)$ $\left(5,~7\right)$ $\left(2,~9\right)$.	2
892	Find the circumcenter of triangle $\left(-4,~8\right)$ $\left(-1,~5\right)$ $\left(5,~5\right)$.	2
893	Find the orthocenter of triangle $\left(-4,~8\right)$ $\left(-1,~5\right)$ $\left(5,~5\right)$.	2
894	Find the circumcenter of triangle $\left(39.9343,~116.404\right)$ $\left(39.9103,~116.4197\right)$ $\left(39.8936,~116.4317\right)$.	2
895	Find the incenter of triangle $\left(-4,~6\right)$ $\left(-4,~-2\right)$ $\left(10,~2\right)$.	2
896	Find the circumcenter of triangle $\left(5,~2\right)$ $\left(3,~12\right)$ $\left(-1,~-10\right)$.	2
897	Find the circumcenter of triangle $\left(-4,~8\right)$ $\left(4,~2\right)$ $\left(-4,~-4\right)$.	2
898	Find the medians of triangle $\left(-5,~4\right)$ $\left(1,~8\right)$ $\left(-1,~-2\right)$.	2
899	Find the circumcenter of triangle $\left(2,~7\right)$ $\left(-4,~11\right)$ $\left(8,~19\right)$.	2
900	Find the altitudes of triangle $\left(-5,~4\right)$ $\left(1,~8\right)$ $\left(-1,~-2\right)$.	2