Triangle in 2D
(the database of solved problems)
All the problems and solutions shown below were generated using the Triangle Calculator.
| ID |
Problem |
Count |
| 1901 | Find the circumcenter of triangle $\left(5,~0\right)$ $\left(-27,~0\right)$ $\left(-11,~13\right)$. | 2 |
| 1902 | Find the circumcenter of triangle $\left(5,~0\right)$ $\left(-27,~0\right)$ $\left(-11,~9\right)$. | 2 |
| 1903 | Find the circumcenter of triangle $\left(5,~0\right)$ $\left(-27,~0\right)$ $\left(-11,~8\right)$. | 2 |
| 1904 | Find the area of triangle $\left(0,~3\right)$ $\left(-3,~-1\right)$ $\left(-4,~-1\right)$. | 2 |
| 1905 | Find the orthocenter of triangle $\left(-5,~6\right)$ $\left(7,~9\right)$ $\left(5,~-4\right)$. | 2 |
| 1906 | Find the area of triangle $\left(-2,~4\right)$ $\left(7,~6\right)$ $\left(1,~-2\right)$. | 2 |
| 1907 | Find the orthocenter of triangle $\left(1,~-2\right)$ $\left(-2,~4\right)$ $\left(7,~6\right)$. | 2 |
| 1908 | Find the orthocenter of triangle $\left(12,~-3\right)$ $\left(0,~4\right)$ $\left(-1,~8\right)$. | 2 |
| 1909 | Find the centroid of triangle $\left(12,~-3\right)$ $\left(0,~4\right)$ $\left(-1,~8\right)$. | 2 |
| 1910 | Find the orthocenter of triangle $\left(0,~-2\right)$ $\left(-2,~0\right)$ $\left(-18,~6\right)$. | 2 |
| 1911 | Find the centroid of triangle $\left(-20,~-8\right)$ $\left(7,~-4\right)$ $\left(2,~-2\right)$. | 2 |
| 1912 | Find the centroid of triangle $\left(0,~7\right)$ $\left(-18,~-2\right)$ $\left(1,~-12\right)$. | 2 |
| 1913 | Find the centroid of triangle $\left(8,~8\right)$ $\left(3,~12\right)$ $\left(6,~0\right)$. | 2 |
| 1914 | Find the circumcenter of triangle $\left(-2,~5\right)$ $\left(-10,~0\right)$ $\left(18,~4\right)$. | 2 |
| 1915 | Find the circumcenter of triangle $\left(12,~0\right)$ $\left(-6,~7\right)$ $\left(-20,~-18\right)$. | 2 |
| 1916 | Find the centroid of triangle $\left(-2,~5\right)$ $\left(-10,~0\right)$ $\left(18,~4\right)$. | 2 |
| 1917 | Find the centroid of triangle $\left(1,~-14\right)$ $\left(16,~2\right)$ $\left(0,~-9\right)$. | 2 |
| 1918 | Find the circumcenter of triangle $\left(-12,~-8\right)$ $\left(1,~-12\right)$ $\left(-4,~-9\right)$. | 2 |
| 1919 | Find the orthocenter of triangle $\left(-12,~-8\right)$ $\left(1,~-12\right)$ $\left(-4,~-9\right)$. | 2 |
| 1920 | Find the orthocenter of triangle $\left(-2,~-16\right)$ $\left(12,~20\right)$ $\left(3,~-2\right)$. | 2 |
| 1921 | Find the centroid of triangle $\left(-2,~-16\right)$ $\left(12,~20\right)$ $\left(3,~-2\right)$. | 2 |
| 1922 | Find the orthocenter of triangle $\left(4,~4\right)$ $\left(-2,~6\right)$ $\left(6,~10\right)$. | 2 |
| 1923 | Find the centroid of triangle $\left(4,~4\right)$ $\left(-2,~6\right)$ $\left(6,~10\right)$. | 2 |
| 1924 | Find the circumcenter of triangle $\left(0,~-2\right)$ $\left(-2,~0\right)$ $\left(-18,~6\right)$. | 2 |
| 1925 | Find the centroid of triangle $\left(5,~-8\right)$ $\left(10,~-7\right)$ $\left(-6,~-8\right)$. | 2 |
| 1926 | Find the area of triangle $\left(1,~1\right)$ $\left(1,~4\right)$ $\left(5,~1\right)$. | 2 |
| 1927 | Find the area of triangle $\left(-7,~-6\right)$ $\left(-4,~-4\right)$ $\left(-6,~-3\right)$. | 2 |
| 1928 | Find the area of triangle $\left(15,~30\right)$ $\left(45,~75\right)$ $\left(90,~-30\right)$. | 1 |
| 1929 | Find the circumcenter of triangle $\left(-15,~30\right)$ $\left(45,~75\right)$ $\left(90,~-30\right)$. | 1 |
| 1930 | Find the circumcenter of triangle $\left(-16,~30\right)$ $\left(45,~75\right)$ $\left(90,~-30\right)$. | 1 |
| 1931 | Find the circumcenter of triangle $\left(-16,~30\right)$ $\left(45,~75\right)$ $\left(-60,~-30\right)$. | 1 |
| 1932 | Find the circumcenter of triangle $\left(-16,~30\right)$ $\left(50,~75\right)$ $\left(-60,~-30\right)$. | 1 |
| 1933 | Find the circumcenter of triangle $\left(-16,~32\right)$ $\left(50,~75\right)$ $\left(-60,~-30\right)$. | 1 |
| 1934 | Find the circumcenter of triangle $\left(-16,~36\right)$ $\left(50,~75\right)$ $\left(-60,~-30\right)$. | 1 |
| 1935 | Find the circumcenter of triangle $\left(48,~72\right)$ $\left(45,~75\right)$ $\left(-60,~-30\right)$. | 1 |
| 1936 | Find the circumcenter of triangle $\left(-48,~108\right)$ $\left(45,~75\right)$ $\left(-60,~-30\right)$. | 1 |
| 1937 | Find the centroid of triangle $\left(-2,~7\right)$ $\left(4,~9\right)$ $\left(2,~3\right)$. | 1 |
| 1938 | Find the altitudes of triangle $\left(-2,~7\right)$ $\left(4,~9\right)$ $\left(2,~3\right)$. | 1 |
| 1939 | Find the orthocenter of triangle $\left(-2,~4\right)$ $\left(7,~6\right)$ $\left(1,~-2\right)$. | 1 |
| 1940 | Find the centroid of triangle $\left(-2,~4\right)$ $\left(7,~6\right)$ $\left(1,~-2\right)$. | 1 |
| 1941 | Find the circumcenter of triangle $\left(4,~6\right)$ $\left(8,~-2\right)$ $\left(2,~-4\right)$. | 1 |
| 1942 | Find the centroid of triangle $\left(4,~6\right)$ $\left(8,~-2\right)$ $\left(2,~-4\right)$. | 1 |
| 1943 | Find the circumcenter of triangle $\left(0,~3\right)$ $\left(2,~4\right)$ $\left(5,~7\right)$. | 1 |
| 1944 | Find the medians of triangle $\left(-2,~5\right)$ $\left(-10,~0\right)$ $\left(18,~4\right)$. | 1 |
| 1945 | Find the orthocenter of triangle $\left(0,~3\right)$ $\left(4,~2\right)$ $\left(5,~7\right)$. | 1 |
| 1946 | Find the centroid of triangle $\left(0,~3\right)$ $\left(4,~2\right)$ $\left(5,~7\right)$. | 1 |
| 1947 | Find the circumcenter of triangle $\left(0,~3\right)$ $\left(4,~2\right)$ $\left(5,~7\right)$. | 1 |
| 1948 | Find the orthocenter of triangle $\left(5,~8\right)$ $\left(-7,~-5\right)$ $\left(6,~-10\right)$. | 1 |
| 1949 | Find the orthocenter of triangle $\left(-3,~4\right)$ $\left(7,~5\right)$ $\left(4,~-2\right)$. | 1 |
| 1950 | Find the area of triangle $\left(3,~4\right)$ $\left(4,~-3\right)$ $\left(-4,~-1\right)$. | 1 |
