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
651	Find the centroid of triangle $\left(1,~3\right)$ $\left(4,~-1\right)$ $\left(5,~6\right)$.	2
652	Find the medians of triangle $\left(1,~1\right)$ $\left(4,~7\right)$ $\left(8,~2\right)$.	2
653	Find the altitudes of triangle $\left(0,~7\right)$ $\left(-6,~1\right)$ $\left(6,~-5\right)$.	2
654	Find the area of triangle $\left(8,~5\right)$ $\left(\dfrac{ 15 }{ 2 },~-\dfrac{ 13 }{ 2 }\right)$ $\left(\dfrac{ 17 }{ 2 },~-\dfrac{ 13 }{ 2 }\right)$.	2
655	Find the medians of triangle $\left(1,~1\right)$ $\left(5,~6\right)$ $\left(7,~2\right)$.	2
656	Find the orthocenter of triangle $\left(-2,~6\right)$ $\left(3,~7\right)$ $\left(2,~2\right)$.	2
657	Find the orthocenter of triangle $\left(7,~-3\right)$ $\left(5,~4\right)$ $\left(3,~-4\right)$.	2
658	Find the circumcenter of triangle $\left(2,~4\right)$ $\left(3,~-1\right)$ $\left(-3,~3\right)$.	2
659	Find the circumcenter of triangle $\left(7,~1\right)$ $\left(3,~5\right)$ $\left(2,~0\right)$.	2
660	Find the circumcenter of triangle $\left(-2,~-2\right)$ $\left(6,~4\right)$ $\left(6,~-2\right)$.	2
661	Find the incenter of triangle $\left(6,~-2\right)$ $\left(-2,~2\right)$ $\left(-2,~-2\right)$.	2
662	Find the orthocenter of triangle $\left(6,~-2\right)$ $\left(-2,~2\right)$ $\left(-2,~-2\right)$.	2
663	Find the incenter of triangle $\left(-3,~-4\right)$ $\left(3,~4\right)$ $\left(3,~-4\right)$.	2
664	Find the orthocenter of triangle $\left(-3,~-4\right)$ $\left(3,~4\right)$ $\left(3,~-4\right)$.	2
665	Find the orthocenter of triangle $\left(-3,~0\right)$ $\left(0,~3\right)$ $\left(3,~0\right)$.	2
666	Find the area of triangle $\left(5,~1\right)$ $\left(7,~4\right)$ $\left(9,~1\right)$.	2
667	Find the area of triangle $\left(1,~7\right)$ $\left(1,~9\right)$ $\left(6,~7\right)$.	2
668	Find the centroid of triangle $\left(4,~3\right)$ $\left(4,~0\right)$ $\left(0,~0\right)$.	2
669	Find the incenter of triangle $\left(4,~3\right)$ $\left(4,~0\right)$ $\left(0,~0\right)$.	2
670	Find the incenter of triangle $\left(14,~48\right)$ $\left(50,~0\right)$ $\left(0,~0\right)$.	2
671	Find the centroid of triangle $\left(14,~48\right)$ $\left(50,~0\right)$ $\left(0,~0\right)$.	2
672	Find the circumcenter of triangle $\left(14,~48\right)$ $\left(50,~0\right)$ $\left(0,~0\right)$.	2
673	Find the medians of triangle $\left(7,~3\right)$ $\left(5,~11\right)$ $\left(1,~2\right)$.	2
674	Find the area of triangle $\left(-3,~15\right)$ $\left(1,~5\right)$ $\left(5,~10\right)$.	2
675	Find the centroid of triangle $\left(-4,~2\right)$ $\left(4,~5\right)$ $\left(3,~-1\right)$.	2
676	Find the incenter of triangle $\left(0,~0\right)$ $\left(2,~4\right)$ $\left(4,~0\right)$.	2
677	Find the circumcenter of triangle $\left(0,~0\right)$ $\left(2,~4\right)$ $\left(4,~0\right)$.	2
678	Find the centroid of triangle $\left(0,~0\right)$ $\left(4,~3\right)$ $\left(4,~-4\right)$.	2
679	Find the incenter of triangle $\left(0,~0\right)$ $\left(4,~3\right)$ $\left(4,~-4\right)$.	2
680	Find the centroid of triangle $\left(-5,~0\right)$ $\left(6,~0\right)$ $\left(0,~8\right)$.	2
681	Find the incenter of triangle $\left(-5,~0\right)$ $\left(6,~0\right)$ $\left(0,~8\right)$.	2
682	Find the circumcenter of triangle $\left(-5,~0\right)$ $\left(6,~0\right)$ $\left(0,~8\right)$.	2
683	Find the altitudes of triangle $\left(-3,~2\right)$ $\left(5,~4\right)$ $\left(3,~-8\right)$.	2
684	Find the circumcenter of triangle $\left(4,~-8\right)$ $\left(0,~6\right)$ $\left(-10,~-1\right)$.	2
685	Find the orthocenter of triangle $\left(4,~-8\right)$ $\left(0,~6\right)$ $\left(-10,~-1\right)$.	2
686	Find the centroid of triangle $\left(4,~-8\right)$ $\left(0,~6\right)$ $\left(-10,~-1\right)$.	2
687	Find the orthocenter of triangle $\left(-1,~3\right)$ $\left(5,~0\right)$ $\left(2,~-3\right)$.	2
688	Find the circumcenter of triangle $\left(-6,~9\right)$ $\left(6,~1\right)$ $\left(-6,~-7\right)$.	2
689	Find the incenter of triangle $\left(0,~0\right)$ $\left(4,~0\right)$ $\left(2,~4\right)$.	2
690	Find the centroid of triangle $\left(0,~6\right)$ $\left(4,~6\right)$ $\left(4,~0\right)$.	2
691	Find the altitudes of triangle $\left(3,~6\right)$ $\left(0,~-0.6458\right)$ $\left(0,~4.6458\right)$.	2
692	Find the altitudes of triangle $\left(4,~1\right)$ $\left(-1,~3\right)$ $\left(3,~-4\right)$.	2
693	Find the orthocenter of triangle $\left(-24,~16\right)$ $\left(56,~-16\right)$ $\left(-72,~-32\right)$.	2
694	Find the area of triangle $\left(-1,~-4\right)$ $\left(-3,~4\right)$ $\left(1,~5\right)$.	2
695	Find the medians of triangle $\left(-3,~6\right)$ $\left(-5,~-2\right)$ $\left(6,~-1\right)$.	2
696	Find the area of triangle $\left(0,~5\right)$ $\left(0,~10\right)$ $\left(3,~5\right)$.	2
697	Find the area of triangle $\left(0,~2\right)$ $\left(0,~10\right)$ $\left(4,~2\right)$.	2
698	Find the centroid of triangle $\left(-9,~-5\right)$ $\left(-5,~-9\right)$ $\left(-2,~-2\right)$.	2
699	Find the centroid of triangle $\left(-6,~3\right)$ $\left(1,~5\right)$ $\left(-2,~7\right)$.	2
700	Find the circumcenter of triangle $\left(2,~3\right)$ $\left(2,~-1\right)$ $\left(-3,~-1\right)$.	2