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
801	Find the orthocenter of triangle $\left(-6,~4\right)$ $\left(0,~-3\right)$ $\left(4,~4\right)$.	2
802	Find the incenter of triangle $\left(1,~-7\right)$ $\left(-5,~0\right)$ $\left(-8,~-4\right)$.	2
803	Find the circumcenter of triangle $\left(1,~-7\right)$ $\left(-5,~0\right)$ $\left(-8,~-4\right)$.	2
804	Find the circumcenter of triangle $\left(6,~-8\right)$ $\left(0,~-1\right)$ $\left(8,~0\right)$.	2
805	Find the orthocenter of triangle $\left(-2,~5\right)$ $\left(2,~-3\right)$ $\left(6,~6\right)$.	2
806	Find the centroid of triangle $\left(3,~-3\right)$ $\left(1,~5\right)$ $\left(-5,~1\right)$.	2
807	Find the area of triangle $\left(0,~0\right)$ $\left(3,~0\right)$ $\left(3,~4\right)$.	2
808	Find the orthocenter of triangle $\left(-2,~-5\right)$ $\left(3,~4\right)$ $\left(10,~-3\right)$.	2
809	Find the centroid of triangle $\left(-2,~-5\right)$ $\left(3,~4\right)$ $\left(10,~-3\right)$.	2
810	Find the area of triangle $\left(-7,~-13\right)$ $\left(5,~3\right)$ $\left(-7,~3\right)$.	2
811	Find the circumcenter of triangle $\left(0,~6\right)$ $\left(4,~6\right)$ $\left(1,~3\right)$.	2
812	Find the orthocenter of triangle $\left(4,~1\right)$ $\left(-2,~3\right)$ $\left(-4,~-5\right)$.	2
813	Find the orthocenter of triangle $\left(4,~1\right)$ $\left(-2,~2\right)$ $\left(-4,~-5\right)$.	2
814	Find the orthocenter of triangle $\left(4,~1\right)$ $\left(-2,~2\right)$ $\left(-4,~-6\right)$.	2
815	Find the orthocenter of triangle $\left(4,~1\right)$ $\left(-2,~4\right)$ $\left(-4,~-6\right)$.	2
816	Find the orthocenter of triangle $\left(4,~3\right)$ $\left(-2,~4\right)$ $\left(-4,~-6\right)$.	2
817	Find the orthocenter of triangle $\left(4,~3\right)$ $\left(-2,~4\right)$ $\left(-4,~-5\right)$.	2
818	Find the orthocenter of triangle $\left(4,~6\right)$ $\left(-2,~4\right)$ $\left(-4,~-5\right)$.	2
819	Find the orthocenter of triangle $\left(3,~6\right)$ $\left(-2,~4\right)$ $\left(-4,~-5\right)$.	2
820	Find the orthocenter of triangle $\left(3,~6\right)$ $\left(-5,~4\right)$ $\left(-4,~-5\right)$.	2
821	Find the orthocenter of triangle $\left(3,~6\right)$ $\left(-5,~4\right)$ $\left(-3,~-5\right)$.	2
822	Find the circumcenter of triangle $\left(2,~-3\right)$ $\left(8,~-2\right)$ $\left(8,~6\right)$.	2
823	Find the circumcenter of triangle $\left(-3,~-9\right)$ $\left(-1,~-3\right)$ $\left(-10,~-2\right)$.	2
824	Find the circumcenter of triangle $\left(3,~-9\right)$ $\left(-1,~-3\right)$ $\left(-10,~-2\right)$.	2
825	Find the circumcenter of triangle $\left(-4,~8\right)$ $\left(-1,~5\right)$ $\left(5,~7\right)$.	2
826	Find the circumcenter of triangle $\left(3,~-1\right)$ $\left(2,~4\right)$ $\left(-3,~4\right)$.	2
827	Find the orthocenter of triangle $\left(0,~8\right)$ $\left(6,~4\right)$ $\left(0,~3\right)$.	2
828	Find the orthocenter of triangle $\left(0,~8\right)$ $\left(6,~4\right)$ $\left(3,~0\right)$.	2
829	Find the circumcenter of triangle $\left(0,~8\right)$ $\left(6,~4\right)$ $\left(3,~0\right)$.	2
830	Find the medians of triangle $\left(0,~0\right)$ $\left(0,~9\right)$ $\left(12,~0\right)$.	2
831	Find the circumcenter of triangle $\left(-1,~7\right)$ $\left(9,~5\right)$ $\left(4,~3\right)$.	2
832	Find the circumcenter of triangle $\left(2,~-2\right)$ $\left(4,~6\right)$ $\left(8,~-2\right)$.	2
833	Find the orthocenter of triangle $\left(2,~-2\right)$ $\left(4,~6\right)$ $\left(8,~-2\right)$.	2
834	Find the orthocenter of triangle $\left(0,~4\right)$ $\left(3,~8\right)$ $\left(6,~0\right)$.	2
835	Find the circumcenter of triangle $\left(0,~4\right)$ $\left(3,~8\right)$ $\left(6,~0\right)$.	2
836	Find the circumcenter of triangle $\left(-3,~4\right)$ $\left(3,~8\right)$ $\left(6,~0\right)$.	2
837	Find the circumcenter of triangle $\left(-2,~4\right)$ $\left(3,~8\right)$ $\left(6,~0\right)$.	2
838	Find the circumcenter of triangle $\left(-1,~4\right)$ $\left(3,~8\right)$ $\left(6,~0\right)$.	2
839	Find the circumcenter of triangle $\left(0,~6\right)$ $\left(3,~8\right)$ $\left(6,~0\right)$.	2
840	Find the circumcenter of triangle $\left(0,~6\right)$ $\left(3,~8\right)$ $\left(5,~0\right)$.	2
841	Find the circumcenter of triangle $\left(0,~6\right)$ $\left(3,~4\right)$ $\left(5,~0\right)$.	2
842	Find the circumcenter of triangle $\left(0,~2\right)$ $\left(4,~6\right)$ $\left(6,~0\right)$.	2
843	Find the orthocenter of triangle $\left(0,~2\right)$ $\left(4,~6\right)$ $\left(6,~0\right)$.	2
844	Find the circumcenter of triangle $\left(3,~-4\right)$ $\left(-5,~-7\right)$ $\left(-3,~2\right)$.	2
845	Find the centroid of triangle $\left(3,~-4\right)$ $\left(-5,~-7\right)$ $\left(-3,~2\right)$.	2
846	Find the medians of triangle $\left(4,~5\right)$ $\left(-5,~8\right)$ $\left(2,~-5\right)$.	2
847	Find the medians of triangle $\left(0,~-2\right)$ $\left(2,~2\right)$ $\left(4,~0\right)$.	2
848	Find the medians of triangle $\left(4,~11\right)$ $\left(7,~3\right)$ $\left(-3,~11\right)$.	2
849	Find the incenter of triangle $\left(177,~-158\right)$ $\left(57,~130\right)$ $\left(-111,~-38\right)$.	2
850	Find the centroid of triangle $\left(\dfrac{ 181 }{ 5 },~\dfrac{ 397 }{ 5 }\right)$ $\left(\dfrac{ 186 }{ 5 },~\dfrac{ 396 }{ 5 }\right)$ $\left(\dfrac{ 182 }{ 5 },~\dfrac{ 393 }{ 5 }\right)$.	2