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
1101	Find the area of triangle $\left(4,~6\right)$ $\left(2,~8\right)$ $\left(0,~4\right)$.	2
1102	Find the medians of triangle $\left(4,~6\right)$ $\left(2,~8\right)$ $\left(0,~4\right)$.	2
1103	Find the medians of triangle $\left(0,~3\right)$ $\left(8,~-1\right)$ $\left(5,~6\right)$.	2
1104	Find the medians of triangle $\left(5,~6\right)$ $\left(8,~-1\right)$ $\left(0,~3\right)$.	2
1105	Find the centroid of triangle $\left(1,~6\right)$ $\left(3,~-3\right)$ $\left(5,~-3\right)$.	2
1106	Find the medians of triangle $\left(1,~6\right)$ $\left(3,~-3\right)$ $\left(5,~-3\right)$.	2
1107	Find the altitudes of triangle $\left(-3,~1\right)$ $\left(5,~-3\right)$ $\left(3,~6\right)$.	2
1108	Find the orthocenter of triangle $\left(6,~2\right)$ $\left(4,~3\right)$ $\left(7,~5\right)$.	2
1109	Find the centroid of triangle $\left(5,~8\right)$ $\left(-2,~-3\right)$ $\left(-6,~6\right)$.	2
1110	Find the circumcenter of triangle $\left(5,~8\right)$ $\left(-2,~-3\right)$ $\left(-6,~6\right)$.	2
1111	Find the incenter of triangle $\left(2,~411\right)$ $\left(11,~9\right)$ $\left(0,~9\right)$.	2
1112	Find the altitudes of triangle $\left(12,~4\right)$ $\left(-6,~2\right)$ $\left(-4,~-2\right)$.	2
1113	Find the centroid of triangle $\left(-4,~4\right)$ $\left(6,~2\right)$ $\left(-2,~-2\right)$.	2
1114	Find the area of triangle $\left(-2,~5\right)$ $\left(1,~3\right)$ $\left(-1,~0\right)$.	2
1115	Find the orthocenter of triangle $\left(-3,~-2\right)$ $\left(13,~6\right)$ $\left(7,~-12\right)$.	2
1116	Find the centroid of triangle $\left(-2,~-4\right)$ $\left(0,~2\right)$ $\left(6,~-4\right)$.	2
1117	Find the medians of triangle $\left(-2,~-4\right)$ $\left(0,~2\right)$ $\left(6,~-4\right)$.	2
1118	Find the altitudes of triangle $\left(10,~15\right)$ $\left(11,~36\right)$ $\left(20,~20\right)$.	2
1119	Find the centroid of triangle $\left(20,~12\right)$ $\left(-8,~-6\right)$ $\left(12,~-6\right)$.	2
1120	Find the medians of triangle $\left(18,~3\right)$ $\left(1,~20\right)$ $\left(9,~6\right)$.	2
1121	Find the area of triangle $\left(5,~-5\right)$ $\left(\dfrac{ 5 }{ 2 },~-\dfrac{ 5 }{ 2 }\right)$ $\left(\dfrac{ 5 }{ 2 },~5\right)$.	2
1122	Find the area of triangle $\left(0,~0\right)$ $\left(0,~20\right)$ $\left(20,~20\right)$.	2
1123	Find the medians of triangle $\left(2,~5\right)$ $\left(4,~-1\right)$ $\left(-2,~5\right)$.	2
1124	Find the area of triangle $\left(20,~0\right)$ $\left(15,~0\right)$ $\left(0,~23\right)$.	2
1125	Find the altitudes of triangle $\left(0,~0\right)$ $\left(1,~0\right)$ $\left(1,~3\right)$.	2
1126	Find the medians of triangle $\left(1,~-5\right)$ $\left(6,~4\right)$ $\left(9,~-9\right)$.	2
1127	Find the area of triangle $\left(0,~0\right)$ $\left(3,~5\right)$ $\left(1,~8\right)$.	2
1128	Find the area of triangle $\left(0,~2\right)$ $\left(3,~2\right)$ $\left(2,~0\right)$.	2
1129	Find the orthocenter of triangle $\left(-2,~4\right)$ $\left(4,~4\right)$ $\left(4,~-2\right)$.	2
1130	Find the area of triangle $\left(-2,~4\right)$ $\left(4,~4\right)$ $\left(4,~-2\right)$.	2
1131	Find the area of triangle $\left(\dfrac{ 4 }{ 3 },~\dfrac{ 7 }{ 2 }\right)$ $\left(8,~-\dfrac{ 1 }{ 2 }\right)$ $\left(-7,~\dfrac{ 26 }{ 5 }\right)$.	2
1132	Find the orthocenter of triangle $\left(0,~1\right)$ $\left(2,~5\right)$ $\left(5,~2\right)$.	2
1133	Find the medians of triangle $\left(6,~0\right)$ $\left(-6,~0\right)$ $\left(0,~2\right)$.	2
1134	Find the circumcenter of triangle $\left(4,~4\right)$ $\left(4,~2\right)$ $\left(8,~2\right)$.	2
1135	Find the orthocenter of triangle $\left(5,~6\right)$ $\left(8,~9\right)$ $\left(12,~3\right)$.	2
1136	Find the orthocenter of triangle $\left(53,~63\right)$ $\left(-80,~-90\right)$ $\left(12,~30\right)$.	2
1137	Find the orthocenter of triangle $\left(50,~60\right)$ $\left(-80,~-90\right)$ $\left(12,~30\right)$.	2
1138	Find the orthocenter of triangle $\left(50,~60\right)$ $\left(-80,~-90\right)$ $\left(10,~30\right)$.	2
1139	Find the orthocenter of triangle $\left(50,~60\right)$ $\left(-80,~-90\right)$ $\left(-200,~30\right)$.	2
1140	Find the orthocenter of triangle $\left(50,~-60\right)$ $\left(-80,~-90\right)$ $\left(-200,~30\right)$.	2
1141	Find the orthocenter of triangle $\left(-6,~16\right)$ $\left(2,~5\right)$ $\left(10,~21\right)$.	2
1142	Find the circumcenter of triangle $\left(0,~0\right)$ $\left(4,~0\right)$ $\left(0,~6\right)$.	2
1143	Find the circumcenter of triangle $\left(-2,~5\right)$ $\left(5,~1\right)$ $\left(-4,~-5\right)$.	2
1144	Find the medians of triangle $\left(2.78,~1.37\right)$ $\left(0.363,~0.2928\right)$ $\left(0.65,~0.65\right)$.	2
1145	Find the area of triangle $\left(8,~12\right)$ $\left(10,~8\right)$ $\left(8,~2\right)$.	2
1146	Find the orthocenter of triangle $\left(-2,~8\right)$ $\left(-6,~-2\right)$ $\left(12,~6\right)$.	2
1147	Find the incenter of triangle $\left(0,~0\right)$ $\left(16,~-4\right)$ $\left(-4,~1\right)$.	2
1148	Find the area of triangle $\left(16,~-4\right)$ $\left(-4,~-1\right)$ $\left(0,~0\right)$.	2
1149	Find the incenter of triangle $\left(16,~-4\right)$ $\left(-4,~-1\right)$ $\left(0,~0\right)$.	2
1150	Find the area of triangle $\left(3,~8\right)$ $\left(4,~-2\right)$ $\left(5,~-1\right)$.	2