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
1051	Find the altitudes of triangle $A=\left(-4,~-5\right)$ $B=\left(3,~10\right)$ $C=\left(6,~12\right)$.	2
1052	Find the medians of triangle $A=\left(4,~7\right)$ $B=\left(-3,~3\right)$ $C=\left(11,~-1\right)$.	2
1053	Find the medians of triangle $\left(4,~0\right)$ $\left(-4,~16\right)$ $\left(18,~20\right)$.	2
1054	Find the orthocenter of triangle $\left(-90,~28\right)$ $\left(0,~-35\right)$ $\left(125,~20\right)$.	2
1055	Find the circumcenter of triangle $\left(4,~3\right)$ $\left(2,~-2\right)$ $\left(7,~-1\right)$.	2
1056	Find the area of triangle $\left(-2,~-1\right)$ $\left(3,~-1\right)$ $\left(2,~2\right)$.	2
1057	Find the medians of triangle $\left(0,~0\right)$ $\left(6,~12\right)$ $\left(18,~0\right)$.	2
1058	Find the centroid of triangle $\left(0,~0\right)$ $\left(6,~12\right)$ $\left(18,~0\right)$.	2
1059	Find the area of triangle $\left(-1,~0\right)$ $\left(0,~9\right)$ $\left(9,~1\right)$.	2
1060	Find the centroid of triangle $\left(2,~7\right)$ $\left(9,~7\right)$ $\left(4,~1\right)$.	2
1061	Find the medians of triangle $\left(6,~-2\right)$ $\left(2,~15\right)$ $\left(-4,~3\right)$.	2
1062	Find the centroid of triangle $\left(6,~0\right)$ $\left(-1,~6\right)$ $\left(-2,~0\right)$.	2
1063	Find the area of triangle $\left(-4,~1\right)$ $\left(0,~0\right)$ $\left(4,~1\right)$.	2
1064	Find the area of triangle $\left(-4,~1\right)$ $\left(-\dfrac{ 1 }{ 2 },~\dfrac{ 5 }{ 2 }\right)$ $\left(4,~1\right)$.	2
1065	Find the area of triangle $\left(-5,~1\right)$ $\left(-2,~7\right)$ $\left(7,~-5\right)$.	2
1066	Find the altitudes of triangle $\left(4,~5\right)$ $\left(-4,~3\right)$ $\left(0,~-3\right)$.	2
1067	Find the altitudes of triangle $\left(3,~5\right)$ $\left(1,~0\right)$ $\left(5,~0\right)$.	2
1068	Find the area of triangle $\left(-2,~3\right)$ $\left(-6,~-2\right)$ $\left(2,~-2\right)$.	2
1069	Find the altitudes of triangle $\left(4,~5\right)$ $\left(-4,~-2\right)$ $\left(5,~-5\right)$.	2
1070	Find the altitudes of triangle $\left(2,~1\right)$ $\left(4,~-5\right)$ $\left(-3,~0\right)$.	2
1071	Find the medians of triangle $\left(-2,~3\right)$ $\left(4,~7\right)$ $\left(6,~1\right)$.	2
1072	Find the medians of triangle $\left(-10,~9\right)$ $\left(9,~-1\right)$ $\left(-3,~-7\right)$.	2
1073	Find the circumcenter of triangle $\left(5,~1\right)$ $\left(9,~2\right)$ $\left(7,~7\right)$.	2
1074	Find the centroid of triangle $\left(5,~1\right)$ $\left(9,~2\right)$ $\left(7,~7\right)$.	2
1075	Find the centroid of triangle $\left(4,~3\right)$ $\left(2,~-2\right)$ $\left(7,~-1\right)$.	2
1076	Find the centroid of triangle $\left(2,~1\right)$ $\left(3,~8\right)$ $\left(6,~4\right)$.	2
1077	Find the circumcenter of triangle $\left(-14,~5\right)$ $\left(-2,~13\right)$ $\left(11,~0\right)$.	2
1078	Find the area of triangle $\left(-2,~5\right)$ $\left(-2,~-3\right)$ $\left(4,~-3\right)$.	2
1079	Find the circumcenter of triangle $\left(2,~3\right)$ $\left(4,~7\right)$ $\left(6,~2\right)$.	2
1080	Find the circumcenter of triangle $\left(1,~2\right)$ $\left(3,~-1\right)$ $\left(4,~0\right)$.	2
1081	Find the circumcenter of triangle $\left(0,~0\right)$ $\left(1,~0\right)$ $\left(0,~1\right)$.	2
1082	Find the area of triangle $\left(-3,~0\right)$ $\left(1,~4\right)$ $\left(4,~1\right)$.	2
1083	Find the medians of triangle $\left(11,~1\right)$ $\left(-5,~5\right)$ $\left(-1,~10\right)$.	2
1084	Find the centroid of triangle $\left(11,~1\right)$ $\left(-5,~5\right)$ $\left(-1,~10\right)$.	2
1085	Find the area of triangle $\left(-1,~-3\right)$ $\left(-1,~-1\right)$ $\left(-5,~-3\right)$.	2
1086	Find the orthocenter of triangle $\left(37.5822,~127.0019\right)$ $\left(37.5263,~127.0285\right)$ $\left(37.4812,~126.9527\right)$.	2
1087	Find the orthocenter of triangle $\left(0,~0\right)$ $\left(6,~2\right)$ $\left(12,~-6\right)$.	2
1088	Find the area of triangle $\left(7,~-2\right)$ $\left(-1,~-8\right)$ $\left(5,~0\right)$.	2
1089	Find the area of triangle $\left(-8,~7\right)$ $\left(0,~-5\right)$ $\left(9,~1\right)$.	2
1090	Find the incenter of triangle $\left(0,~0\right)$ $\left(5,~7\right)$ $\left(5,~-7\right)$.	2
1091	Find the centroid of triangle $\left(0,~0\right)$ $\left(2 \sqrt{ 3 },~2\right)$ $\left(2 \sqrt{ 3 },~-2\right)$.	2
1092	Find the area of triangle $\left(-5,~9\right)$ $\left(-1,~1\right)$ $\left(\dfrac{ 7 }{ 9 },~3\right)$.	2
1093	Find the medians of triangle $\left(5,~0\right)$ $\left(7,~5\right)$ $\left(0,~0\right)$.	2
1094	Find the incenter of triangle $\left(-8,~14\right)$ $\left(-18,~-10\right)$ $\left(24,~-10\right)$.	2
1095	Find the altitudes of triangle $\left(0,~0\right)$ $\left(0,~3\right)$ $\left(4,~0\right)$.	2
1096	Find the altitudes of triangle $\left(-6,~8\right)$ $\left(6,~-2\right)$ $\left(-4,~0\right)$.	2
1097	Find the medians of triangle $\left(-2,~1\right)$ $\left(-4,~4\right)$ $\left(2,~8\right)$.	2
1098	Find the circumcenter of triangle $\left(5,~3\right)$ $\left(10,~1\right)$ $\left(0,~0\right)$.	2
1099	Find the circumcenter of triangle $\left(12,~60\right)$ $\left(-24,~12\right)$ $\left(48,~12\right)$.	2
1100	Find the incenter of triangle $\left(12,~60\right)$ $\left(-24,~12\right)$ $\left(48,~12\right)$.	2