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
1951	Find the centroid of triangle $(- 6, 4)$ $(0, - 3)$ $(4, 4)$ .	1
1952	Find the medians of triangle $(- 3, 6)$ $(1, - 6)$ $(5, 2)$ .	1
1953	Find the medians of triangle $(4, 2)$ $(- 6, 4)$ $(- 2, - 4)$ .	1
1954	Find the altitudes of triangle $(- 8, 5)$ $(- 6, 3)$ $(0, 5)$ .	1
1955	Find the centroid of triangle $(1, - 7)$ $(- 5, 0)$ $(- 8, - 4)$ .	1
1956	Find the orthocenter of triangle $(1, - 7)$ $(- 5, 0)$ $(- 8, - 4)$ .	1
1957	Find the orthocenter of triangle $(6, - 8)$ $(0, - 1)$ $(8, 0)$ .	1
1958	Find the centroid of triangle $(6, - 8)$ $(0, - 1)$ $(8, 0)$ .	1
1959	Find the circumcenter of triangle $(- 2, 5)$ $(2, - 3)$ $(6, 6)$ .	1
1960	Find the centroid of triangle $(- 2, 5)$ $(2, - 3)$ $(6, 6)$ .	1
1961	Find the circumcenter of triangle $(- 2, 0)$ $(0, 6)$ $(4, 0)$ .	1
1962	Find the orthocenter of triangle $(- 2, 0)$ $(0, 6)$ $(4, 0)$ .	1
1963	Find the centroid of triangle $(- 2, 0)$ $(0, 6)$ $(4, 0)$ .	1
1964	Find the circumcenter of triangle $(7, 5)$ $(- 8, 8)$ $(- 5, - 9)$ .	1
1965	Find the orthocenter of triangle $(7, 5)$ $(- 8, 8)$ $(- 5, - 9)$ .	1
1966	Find the centroid of triangle $(7, 5)$ $(- 8, 8)$ $(- 5, - 9)$ .	1
1967	Find the circumcenter of triangle $(- 2, 4)$ $(4, - 3)$ $(7, 3)$ .	1
1968	Find the orthocenter of triangle $(- 2, 4)$ $(4, - 3)$ $(7, 3)$ .	1
1969	Find the centroid of triangle $(- 2, 4)$ $(4, - 3)$ $(7, 3)$ .	1
1970	Find the area of triangle $(0, 0)$ $(\frac{1}{2}, 2)$ $(2, 1)$ .	1
1971	Find the circumcenter of triangle $(0, 60)$ $(96, 48)$ $(0, 0)$ .	1
1972	Find the circumcenter of triangle $(0, 12)$ $(- 24, 12)$ $(0, 0)$ .	1
1973	Find the incenter of triangle $(1, 2)$ $(4, 5)$ $(7, 8)$ .	1
1974	Find the incenter of triangle $(- 2, - 5)$ $(3, 4)$ $(10, - 3)$ .	1
1975	Find the medians of triangle $(- 7, 7)$ $(9, 11)$ $(5, 9)$ .	1
1976	Find the incenter of triangle $(1, 4)$ $(- 6, 6)$ $(6, 5)$ .	1
1977	Find the centroid of triangle $(4, - 2)$ $(5, 5)$ $(- 1, 3)$ .	1
1978	Find the centroid of triangle $(- 7, - 15)$ $(5, 3)$ $(- 7, 3)$ .	1
1979	Find the orthocenter of triangle $(6, 3)$ $(4, - 3)$ $(3, - 1)$ .	1
1980	Find the medians of triangle $(0, 0)$ $(4, 5)$ $(6, 3)$ .	1
1981	Find the circumcenter of triangle $(0, 3)$ $(4, 5)$ $(6, 2)$ .	1
1982	Find the orthocenter of triangle $(0, 3)$ $(4, 5)$ $(6, 2)$ .	1
1983	Find the centroid of triangle $(0, 3)$ $(4, 5)$ $(6, 2)$ .	1
1984	Find the centroid of triangle $(5, 5)$ $(1, 7)$ $(3, 2)$ .	1
1985	Find the circumcenter of triangle $(3, - 1)$ $(2, 4)$ $(- 3, 4)$ .	1
1986	Find the orthocenter of triangle $(3, - 1)$ $(2, 4)$ $(- 3, 4)$ .	1
1987	Find the centroid of triangle $(3, - 1)$ $(2, 4)$ $(- 3, 4)$ .	1
1988	Find the circumcenter of triangle $(- 6, 5)$ $(1, - 6)$ $(5, 6)$ .	1
1989	Find the orthocenter of triangle $(- 6, 5)$ $(1, - 6)$ $(5, 6)$ .	1
1990	Find the centroid of triangle $(- 6, 5)$ $(1, - 6)$ $(5, 6)$ .	1
1991	Find the centroid of triangle $(0, 7)$ $(0, - 2)$ $(- 12, - 2)$ .	1
1992	Find the circumcenter of triangle $(0, - 2)$ $(0, 7)$ $(- 12, - 2)$ .	1
1993	Find the altitudes of triangle $(- 1, 1)$ $(3, 4)$ $(4, - 2)$ .	1
1994	Find the centroid of triangle $(- 7, - 3)$ $(5, 3)$ $(- 7, 3)$ .	1
1995	Find the circumcenter of triangle $(1, 8)$ $(3, 2)$ $(7, 5)$ .	1
1996	Find the centroid of triangle $(1, 8)$ $(3, 2)$ $(7, 5)$ .	1
1997	Find the centroid of triangle $(18, 30)$ $(0, 0)$ $(36, 0)$ .	1
1998	Find the circumcenter of triangle $(2, 5)$ $(4, 4)$ $(5, 6)$ .	1
1999	Find the orthocenter of triangle $(2, 5)$ $(4, 4)$ $(5, 6)$ .	1
2000	Find the centroid of triangle $(2, 5)$ $(4, 4)$ $(5, 6)$ .	1