Triangle in 2D
(the database of solved problems)
All the problems and solutions shown below were generated using the Triangle Calculator.
| ID |
Problem |
Count |
| 2001 | Find the circumcenter of triangle $\left(-3,~-5\right)$ $\left(-1,~4\right)$ $\left(4,~-2\right)$. | 1 |
| 2002 | Find the centroid of triangle $\left(-3,~-5\right)$ $\left(-1,~4\right)$ $\left(4,~-2\right)$. | 1 |
| 2003 | Find the centroid of triangle $\left(2,~4\right)$ $\left(10,~3\right)$ $\left(8,~10\right)$. | 1 |
| 2004 | Find the incenter of triangle $\left(2,~1\right)$ $\left(-1,~4\right)$ $\left(0,~-2\right)$. | 1 |
| 2005 | Find the centroid of triangle $\left(2,~1\right)$ $\left(-1,~4\right)$ $\left(0,~-2\right)$. | 1 |
| 2006 | Find the medians of triangle $\left(-9,~-9\right)$ $\left(-2,~-7\right)$ $\left(-3,~3\right)$. | 1 |
| 2007 | Find the altitudes of triangle $\left(1,~3\right)$ $\left(2,~6\right)$ $\left(9,~2\right)$. | 1 |
| 2008 | Find the altitudes of triangle $\left(4749,~9631\right)$ $\left(5886,~3734\right)$ $\left(7561,~1442\right)$. | 1 |
| 2009 | Find the incenter of triangle $\left(4749,~9631\right)$ $\left(5886,~3734\right)$ $\left(7561,~1442\right)$. | 1 |
| 2010 | Find the area of triangle $\left(4,~0\right)$ $\left(28,~0\right)$ $\left(0,~0\right)$. | 1 |
| 2011 | Find the medians of triangle $\left(4,~0\right)$ $\left(28,~0\right)$ $\left(0,~0\right)$. | 1 |
| 2012 | Find the medians of triangle $\left(-3,~-5\right)$ $\left(2,~7\right)$ $\left(5,~1\right)$. | 1 |
| 2013 | Find the centroid of triangle $\left(-3,~-5\right)$ $\left(2,~7\right)$ $\left(5,~1\right)$. | 1 |
| 2014 | Find the circumcenter of triangle $\left(1,~6\right)$ $\left(-1,~2\right)$ $\left(3,~0\right)$. | 1 |
| 2015 | Find the area of triangle $\left(2,~4\right)$ $\left(5,~7\right)$ $\left(6,~9\right)$. | 1 |
| 2016 | Find the circumcenter of triangle $\left(0,~0\right)$ $\left(24,~7\right)$ $\left(-20,~15\right)$. | 1 |
| 2017 | Find the area of triangle $\left(1,~1\right)$ $\left(6,~1\right)$ $\left(3,~4\right)$. | 1 |
| 2018 | Find the area of triangle $\left(41,~0\right)$ $\left(44,~0\right)$ $\left(68,~0\right)$. | 1 |
| 2019 | Find the orthocenter of triangle $\left(-2,~8\right)$ $\left(0,~0\right)$ $\left(6,~0\right)$. | 1 |
| 2020 | Find the area of triangle $\left(7,~2\right)$ $\left(9,~5\right)$ $\left(1,~4\right)$. | 1 |
| 2021 | Find the area of triangle $\left(2,~1\right)$ $\left(7,~1\right)$ $\left(7,~4\right)$. | 1 |
| 2022 | Find the area of triangle $\left(3,~1\right)$ $\left(6,~1\right)$ $\left(6,~-3\right)$. | 1 |
| 2023 | Find the area of triangle $\left(1,~5\right)$ $\left(3,~8\right)$ $\left(8,~1\right)$. | 1 |
| 2024 | Find the incenter of triangle $\left(1,~5\right)$ $\left(3,~8\right)$ $\left(8,~1\right)$. | 1 |
| 2025 | Find the orthocenter of triangle $\left(1,~5\right)$ $\left(3,~8\right)$ $\left(8,~1\right)$. | 1 |
| 2026 | Find the centroid of triangle $\left(1,~5\right)$ $\left(3,~8\right)$ $\left(8,~1\right)$. | 1 |
| 2027 | Find the incenter of triangle $\left(3,~3\right)$ $\left(4,~8\right)$ $\left(6,~-3\right)$. | 1 |
| 2028 | Find the altitudes of triangle $\left(3,~3\right)$ $\left(4,~8\right)$ $\left(6,~-3\right)$. | 1 |
| 2029 | Find the orthocenter of triangle $\left(3,~3\right)$ $\left(6,~15\right)$ $\left(3,~-3\right)$. | 1 |
| 2030 | Find the area of triangle $\left(1,~2\right)$ $\left(4,~3\right)$ $\left(5,~6\right)$. | 1 |
| 2031 | Find the area of triangle $\left(1,~2\right)$ $\left(2,~1\right)$ $\left(3,~4\right)$. | 1 |
| 2032 | Find the orthocenter of triangle $\left(-1,~7\right)$ $\left(-7,~1\right)$ $\left(5,~-5\right)$. | 1 |
| 2033 | Find the area of triangle $\left(0,~0\right)$ $\left(0,~9\right)$ $\left(12,~0\right)$. | 1 |
| 2034 | Find the medians of triangle $\left(3,~5\right)$ $\left(12,~2\right)$ $\left(8,~12\right)$. | 1 |
| 2035 | Find the centroid of triangle $\left(3,~5\right)$ $\left(12,~2\right)$ $\left(8,~12\right)$. | 1 |
| 2036 | Find the area of triangle $\left(1,~1\right)$ $\left(2,~2\right)$ $\left(3,~4\right)$. | 1 |
| 2037 | Find the area of triangle $\left(1,~3\right)$ $\left(5,~5\right)$ $\left(-1,~-6\right)$. | 1 |
| 2038 | Find the centroid of triangle $\left(4,~6\right)$ $\left(-6,~-10\right)$ $\left(16,~-8\right)$. | 1 |
| 2039 | Find the area of triangle $\left(0,~2\right)$ $\left(-7,~2\right)$ $\left(-5,~-3\right)$. | 1 |
| 2040 | Find the area of triangle $\left(1,~1\right)$ $\left(4,~0\right)$ $\left(3,~5\right)$. | 1 |
| 2041 | Find the circumcenter of triangle $\left(12,~14\right)$ $\left(-22,~24\right)$ $\left(-3,~7\right)$. | 1 |
| 2042 | Find the incenter of triangle $\left(12,~14\right)$ $\left(-22,~24\right)$ $\left(-3,~7\right)$. | 1 |
| 2043 | Find the area of triangle $\left(-7,~-7\right)$ $\left(-7,~3\right)$ $\left(-1,~3\right)$. | 1 |
| 2044 | Find the area of triangle $\left(0,~0\right)$ $\left(-8,~-2\right)$ $\left(-2,~-8\right)$. | 1 |
| 2045 | Find the medians of triangle $\left(0,~0\right)$ $\left(4,~8\right)$ $\left(14,~0\right)$. | 1 |
| 2046 | Find the area of triangle $\left(-7,~0\right)$ $\left(-1,~8\right)$ $\left(3,~5\right)$. | 1 |
| 2047 | Find the centroid of triangle $\left(-3,~7\right)$ $\left(1,~-1\right)$ $\left(-5,~-2\right)$. | 1 |
| 2048 | Find the altitudes of triangle $\left(-3,~7\right)$ $\left(1,~-1\right)$ $\left(-5,~-2\right)$. | 1 |
| 2049 | Find the circumcenter of triangle $\left(0,~0\right)$ $\left(-10,~0\right)$ $\left(0,~-5\right)$. | 1 |
| 2050 | Find the circumcenter of triangle $\left(-3,~0\right)$ $\left(3,~0\right)$ $\left(0,~3\right)$. | 1 |
