Triangle in 2D

(the database of solved problems)

All the problems and solutions shown below were generated using the Triangle Calculator.

Select category

ID	Problem	Count
1151	Find the orthocenter of triangle $\left(11,~55\right)$ $\left(66,~77\right)$ $\left(88,~99\right)$.	2
1152	Find the circumcenter of triangle $\left(11,~55\right)$ $\left(66,~77\right)$ $\left(88,~99\right)$.	2
1153	Find the altitudes of triangle $\left(-1,~5\right)$ $\left(-2,~-1\right)$ $\left(5,~2\right)$.	2
1154	Find the medians of triangle $\left(-2,~0\right)$ $\left(8,~8\right)$ $\left(4,~-2\right)$.	2
1155	Find the area of triangle $\left(-8,~2\right)$ $\left(4,~-7\right)$ $\left(6,~4\right)$.	2
1156	Find the medians of triangle $\left(-2,~4\right)$ $\left(7,~9\right)$ $\left(1,~-3\right)$.	2
1157	Find the area of triangle $\left(2,~1\right)$ $\left(4,~8\right)$ $\left(12,~1\right)$.	2
1158	Find the medians of triangle $\left(2,~2\right)$ $\left(6,~8\right)$ $\left(8,~2\right)$.	2
1159	Find the centroid of triangle $\left(1,~2\right)$ $\left(6,~8\right)$ $\left(8,~2\right)$.	2
1160	Find the centroid of triangle $\left(1,~2\right)$ $\left(1,~8\right)$ $\left(8,~2\right)$.	2
1161	Find the area of triangle $\left(1,~2\right)$ $\left(1,~8\right)$ $\left(7,~2\right)$.	2
1162	Find the area of triangle $\left(0,~4\right)$ $\left(2,~2\right)$ $\left(-2,~2\right)$.	2
1163	Find the area of triangle $\left(4,~-6\right)$ $\left(2,~8\right)$ $\left(-8,~0\right)$.	2
1164	Find the medians of triangle $\left(4,~-6\right)$ $\left(2,~8\right)$ $\left(-8,~4\right)$.	2
1165	Find the orthocenter of triangle $\left(1,~1\right)$ $\left(1,~4\right)$ $\left(-2,~1\right)$.	2
1166	Find the area of triangle $\left(1,~1\right)$ $\left(3,~5\right)$ $\left(-8,~5\right)$.	2
1167	Find the area of triangle $\left(-3,~9\right)$ $\left(1,~1\right)$ $\left(2,~2\right)$.	2
1168	Find the altitudes of triangle $\left(2,~-3\right)$ $\left(-10,~19\right)$ $\left(2,~13\right)$.	2
1169	Find the area of triangle $\left(0,~4\right)$ $\left(1,~2\right)$ $\left(-3,~2\right)$.	2
1170	Find the area of triangle $\left(3,~-11\right)$ $\left(8,~-11\right)$ $\left(3,~1\right)$.	2
1171	Find the orthocenter of triangle $\left(6,~8\right)$ $\left(4,~-4\right)$ $\left(-2,~2\right)$.	2
1172	Find the circumcenter of triangle $\left(2,~12\right)$ $\left(6,~4\right)$ $\left(-4,~4\right)$.	2
1173	Find the circumcenter of triangle $\left(-2,~4\right)$ $\left(4,~8\right)$ $\left(6,~-1\right)$.	2
1174	Find the centroid of triangle $\left(2,~12\right)$ $\left(6,~4\right)$ $\left(-4,~4\right)$.	2
1175	Find the centroid of triangle $\left(-2,~4\right)$ $\left(4,~8\right)$ $\left(6,~-1\right)$.	2
1176	Find the orthocenter of triangle $\left(-3,~4\right)$ $\left(4,~9\right)$ $\left(6,~1\right)$.	2
1177	Find the circumcenter of triangle $\left(2,~1\right)$ $\left(6,~3\right)$ $\left(1,~9\right)$.	2
1178	Find the orthocenter of triangle $\left(2,~3\right)$ $\left(12,~3\right)$ $\left(6,~10\right)$.	2
1179	Find the orthocenter of triangle $\left(1,~7\right)$ $\left(6,~5\right)$ $\left(7,~9\right)$.	2
1180	Find the circumcenter of triangle $\left(2,~3\right)$ $\left(12,~3\right)$ $\left(6,~10\right)$.	2
1181	Find the orthocenter of triangle $\left(8,~11\right)$ $\left(2,~7\right)$ $\left(12,~3\right)$.	2
1182	Find the circumcenter of triangle $\left(0,~5\right)$ $\left(2,~-5\right)$ $\left(6,~-3\right)$.	2
1183	Find the circumcenter of triangle $\left(8,~11\right)$ $\left(2,~7\right)$ $\left(12,~3\right)$.	2
1184	Find the orthocenter of triangle $\left(-5,~7\right)$ $\left(3,~5\right)$ $\left(2,~-3\right)$.	2
1185	Find the centroid of triangle $\left(8,~11\right)$ $\left(2,~7\right)$ $\left(12,~3\right)$.	2
1186	Find the orthocenter of triangle $\left(1,~2\right)$ $\left(4,~5\right)$ $\left(6,~1\right)$.	2
1187	Find the circumcenter of triangle $\left(1,~2\right)$ $\left(4,~5\right)$ $\left(6,~1\right)$.	2
1188	Find the centroid of triangle $\left(-5,~7\right)$ $\left(3,~5\right)$ $\left(2,~-3\right)$.	2
1189	Find the orthocenter of triangle $\left(1,~2\right)$ $\left(3,~7\right)$ $\left(5,~3\right)$.	2
1190	Find the circumcenter of triangle $\left(2,~4\right)$ $\left(6,~2\right)$ $\left(6,~10\right)$.	2
1191	Find the orthocenter of triangle $\left(5,~9\right)$ $\left(9,~3\right)$ $\left(3,~2\right)$.	2
1192	Find the centroid of triangle $\left(5,~9\right)$ $\left(9,~3\right)$ $\left(3,~2\right)$.	2
1193	Find the orthocenter of triangle $\left(2,~1\right)$ $\left(4,~8\right)$ $\left(8,~1\right)$.	2
1194	Find the orthocenter of triangle $\left(7,~8\right)$ $\left(4,~3\right)$ $\left(10,~4\right)$.	2
1195	Find the centroid of triangle $\left(2,~1\right)$ $\left(4,~8\right)$ $\left(8,~1\right)$.	2
1196	Find the circumcenter of triangle $\left(7,~8\right)$ $\left(4,~3\right)$ $\left(10,~4\right)$.	2
1197	Find the centroid of triangle $\left(7,~8\right)$ $\left(4,~3\right)$ $\left(10,~4\right)$.	2
1198	Find the centroid of triangle $\left(2,~6\right)$ $\left(8,~10\right)$ $\left(10,~4\right)$.	2
1199	Find the circumcenter of triangle $\left(2,~4\right)$ $\left(5,~9\right)$ $\left(7,~3\right)$.	2
1200	Find the centroid of triangle $\left(2,~4\right)$ $\left(5,~9\right)$ $\left(7,~3\right)$.	2