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 orthocenter of triangle $\left(-3,~4\right)$ $\left(5,~6\right)$ $\left(1,~0\right)$.	2
1102	Find the area of triangle $\left(1,~2\right)$ $\left(4,~6\right)$ $\left(6,~6\right)$.	2
1103	Find the area of triangle $\left(3,~1\right)$ $\left(3,~7\right)$ $\left(11,~1\right)$.	2
1104	Find the area of triangle $\left(2,~3\right)$ $\left(2,~-1\right)$ $\left(-3,~-1\right)$.	2
1105	Find the area of triangle $\left(8,~2\right)$ $\left(7,~9\right)$ $\left(3,~6\right)$.	2
1106	Find the area of triangle $\left(6,~6\right)$ $\left(8,~9\right)$ $\left(4,~8\right)$.	2
1107	Find the area of triangle $\left(5,~-9\right)$ $\left(9,~-2\right)$ $\left(2,~-3\right)$.	2
1108	Find the area of triangle $\left(-3,~4\right)$ $\left(-6,~9\right)$ $\left(-8,~7\right)$.	2
1109	Find the orthocenter of triangle $\left(-56,~0\right)$ $\left(144,~0\right)$ $\left(0,~192\right)$.	2
1110	Find the orthocenter of triangle $\left(3,~6\right)$ $\left(5,~7\right)$ $\left(1,~8\right)$.	2
1111	Find the medians of triangle $\left(0,~0\right)$ $\left(4,~0\right)$ $\left(2,~3\right)$.	2
1112	Find the medians of triangle $\left(3,~4\right)$ $\left(-5,~2\right)$ $\left(1,~4\right)$.	2
1113	Find the medians of triangle $\left(0,~0\right)$ $\left(3,~0\right)$ $\left(4,~0\right)$.	2
1114	Find the medians of triangle $\left(0,~0\right)$ $\left(3,~0\right)$ $\left(0,~4\right)$.	2
1115	Find the orthocenter of triangle $\left(2,~5\right)$ $\left(6,~5\right)$ $\left(10,~0\right)$.	2
1116	Find the medians of triangle $\left(4,~2\right)$ $\left(10,~20\right)$ $\left(20,~12\right)$.	2
1117	Find the incenter of triangle $\left(-2,~2\right)$ $\left(4,~2\right)$ $\left(1,~11\right)$.	2
1118	Find the altitudes of triangle $\left(-4,~-1\right)$ $\left(2,~2\right)$ $\left(4,~-4\right)$.	2
1119	Find the area of triangle $\left(3,~4\right)$ $\left(0,~4\right)$ $\left(10,~10\right)$.	2
1120	Find the altitudes of triangle $\left(-4,~0\right)$ $\left(-6,~6\right)$ $\left(0,~8\right)$.	2
1121	Find the altitudes of triangle $\left(2,~1\right)$ $\left(-10,~-5\right)$ $\left(-6,~-7\right)$.	2
1122	Find the area of triangle $\left(-7,~-3\right)$ $\left(-5,~5\right)$ $\left(-3,~-3\right)$.	2
1123	Find the circumcenter of triangle $\left(-2,~3\right)$ $\left(1,~-4\right)$ $\left(5,~6\right)$.	2
1124	Find the orthocenter of triangle $\left(-2,~4\right)$ $\left(3,~-6\right)$ $\left(9,~7\right)$.	2
1125	Find the circumcenter of triangle $\left(-2,~4\right)$ $\left(8,~-6\right)$ $\left(12,~10\right)$.	2
1126	Find the orthocenter of triangle $\left(-2,~4\right)$ $\left(6,~-10\right)$ $\left(8,~12\right)$.	2
1127	Find the circumcenter of triangle $\left(-2,~4\right)$ $\left(6,~-10\right)$ $\left(8,~12\right)$.	2
1128	Find the medians of triangle $\left(-2,~7\right)$ $\left(-4,~2\right)$ $\left(6,~-2\right)$.	2
1129	Find the centroid of triangle $\left(-2,~7\right)$ $\left(-4,~2\right)$ $\left(6,~-2\right)$.	2
1130	Find the altitudes of triangle $\left(4,~5\right)$ $\left(2,~6\right)$ $\left(6,~2\right)$.	2
1131	Find the area of triangle $\left(-1.264,~1.151\right)$ $\left(1.629,~0.52\right)$ $\left(-0.369,~-1.67\right)$.	2
1132	Find the altitudes of triangle $\left(1,~4\right)$ $\left(-3,~3\right)$ $\left(2,~1\right)$.	2
1133	Find the altitudes of triangle $\left(1,~4\right)$ $\left(2,~1\right)$ $\left(-3,~3\right)$.	2
1134	Find the incenter of triangle $\left(158,~12\right)$ $\left(158,~112\right)$ $\left(62,~38\right)$.	2
1135	Find the incenter of triangle $\left(158,~12\right)$ $\left(158,~112\right)$ $\left(62,~40\right)$.	2
1136	Find the circumcenter of triangle $\left(0,~0\right)$ $\left(5,~5\right)$ $\left(10,~0\right)$.	2
1137	Find the medians of triangle $\left(-5,~-2\right)$ $\left(-1,~6\right)$ $\left(3,~-1\right)$.	2
1138	Find the incenter of triangle $\left(1,~0\right)$ $\left(2,~2\right)$ $\left(4,~0\right)$.	2
1139	Find the circumcenter of triangle $\left(1,~0\right)$ $\left(2,~2\right)$ $\left(4,~0\right)$.	2
1140	Find the centroid of triangle $\left(1,~2\right)$ $\left(-3,~4\right)$ $\left(-2,~-2\right)$.	2
1141	Find the medians of triangle $\left(3,~5\right)$ $\left(-4,~2\right)$ $\left(16,~14\right)$.	2
1142	Find the circumcenter of triangle $\left(-2,~4\right)$ $\left(6,~-12\right)$ $\left(8,~10\right)$.	2
1143	Find the circumcenter of triangle $\left(-3,~8\right)$ $\left(3,~-6\right)$ $\left(9,~7\right)$.	2
1144	Find the incenter of triangle $\left(50,~50\right)$ $\left(0,~50\right)$ $\left(0,~0\right)$.	2
1145	Find the area of triangle $\left(3,~4\right)$ $\left(-7,~2\right)$ $\left(1,~4\right)$.	2
1146	Find the medians of triangle $\left(-1,~-2\right)$ $\left(11,~2\right)$ $\left(5,~6\right)$.	2
1147	Find the incenter of triangle $\left(-2,~6\right)$ $\left(-4,~-2\right)$ $\left(2,~5\right)$.	2
1148	Find the altitudes of triangle $\left(1,~1\right)$ $\left(3,~3\right)$ $\left(5,~-1\right)$.	2
1149	Find the area of triangle $\left(11,~55\right)$ $\left(66,~77\right)$ $\left(88,~99\right)$.	2
1150	Find the incenter of triangle $\left(11,~55\right)$ $\left(66,~77\right)$ $\left(88,~99\right)$.	2