Triangle in 2D
(the database of solved problems)
All the problems and solutions shown below were generated using the Triangle Calculator.
| ID |
Problem |
Count |
| 3601 | Find the centroid of triangle $\left(38.13,~78.47\right)$ $\left(38.33,~78.47\right)$ $\left(38.24,~78.28\right)$. | 1 |
| 3602 | Find the centroid of triangle $\left(\dfrac{ 191 }{ 5 },~\dfrac{ 781 }{ 10 }\right)$ $\left(\dfrac{ 383 }{ 10 },~\dfrac{ 155 }{ 2 }\right)$ $\left(\dfrac{ 381 }{ 10 },~\dfrac{ 773 }{ 10 }\right)$. | 1 |
| 3603 | Find the altitudes of triangle $\left(2,~1\right)$ $\left(4,~7\right)$ $\left(10,~1\right)$. | 1 |
| 3604 | Find the altitudes of triangle $\left(4,~6\right)$ $\left(-4,~2\right)$ $\left(6,~-2\right)$. | 1 |
| 3605 | Find the altitudes of triangle $\left(10,~15\right)$ $\left(90,~75\right)$ $\left(100,~50\right)$. | 1 |
| 3606 | Find the altitudes of triangle $\left(2,~7\right)$ $\left(6,~4\right)$ $\left(1,~3\right)$. | 1 |
| 3607 | Find the altitudes of triangle $\left(2,~7\right)$ $\left(6,~6\right)$ $\left(1,~3\right)$. | 1 |
| 3608 | Find the area of triangle $\left(-5,~-11\right)$ $\left(3,~-5\right)$ $\left(5,~2\right)$. | 1 |
| 3609 | Find the centroid of triangle $\left(-2,~2\right)$ $\left(3,~3\right)$ $\left(2,~-2\right)$. | 1 |
| 3610 | Find the incenter of triangle $\left(-2,~2\right)$ $\left(3,~3\right)$ $\left(2,~-2\right)$. | 1 |
| 3611 | Find the circumcenter of triangle $\left(-2,~2\right)$ $\left(3,~3\right)$ $\left(2,~-2\right)$. | 1 |
| 3612 | Find the orthocenter of triangle $\left(-2,~2\right)$ $\left(3,~3\right)$ $\left(2,~-2\right)$. | 1 |
| 3613 | Find the medians of triangle $\left(-2,~2\right)$ $\left(3,~3\right)$ $\left(2,~-2\right)$. | 1 |
| 3614 | Find the centroid of triangle $\left(-4,~-2\right)$ $\left(1,~2\right)$ $\left(2,~-2\right)$. | 1 |
| 3615 | Find the circumcenter of triangle $\left(-4,~-2\right)$ $\left(1,~2\right)$ $\left(2,~-2\right)$. | 1 |
| 3616 | Find the orthocenter of triangle $\left(-4,~-2\right)$ $\left(1,~2\right)$ $\left(2,~-2\right)$. | 1 |
| 3617 | Find the incenter of triangle $\left(-4,~-2\right)$ $\left(1,~2\right)$ $\left(2,~-2\right)$. | 1 |
| 3618 | Find the circumcenter of triangle $\left(2,~2\right)$ $\left(2,~6\right)$ $\left(8,~2\right)$. | 1 |
| 3619 | Find the centroid of triangle $\left(2,~2\right)$ $\left(2,~6\right)$ $\left(8,~2\right)$. | 1 |
| 3620 | Find the orthocenter of triangle $\left(2,~2\right)$ $\left(2,~6\right)$ $\left(8,~2\right)$. | 1 |
| 3621 | Find the incenter of triangle $\left(2,~2\right)$ $\left(2,~6\right)$ $\left(8,~2\right)$. | 1 |
| 3622 | Find the altitudes of triangle $\left(-3,~-1\right)$ $\left(2,~6\right)$ $\left(4,~-6\right)$. | 1 |
| 3623 | Find the area of triangle $\left(4,~1\right)$ $\left(-1,~-4\right)$ $\left(-3,~-2\right)$. | 1 |
| 3624 | Find the altitudes of triangle $\left(-3,~4\right)$ $\left(5,~6\right)$ $\left(1,~0\right)$. | 1 |
| 3625 | Find the altitudes of triangle $\left(1,~2\right)$ $\left(5,~2\right)$ $\left(5,~6\right)$. | 1 |
| 3626 | Find the orthocenter of triangle $\left(1,~2\right)$ $\left(5,~2\right)$ $\left(5,~6\right)$. | 1 |
| 3627 | Find the altitudes of triangle $\left(-2,~3\right)$ $\left(-2,~7\right)$ $\left(4,~7\right)$. | 1 |
| 3628 | Find the orthocenter of triangle $\left(-2,~3\right)$ $\left(-2,~7\right)$ $\left(4,~7\right)$. | 1 |
| 3629 | Find the altitudes of triangle $\left(1,~2\right)$ $\left(3,~4\right)$ $\left(5,~1\right)$. | 1 |
| 3630 | Find the orthocenter of triangle $\left(1,~2\right)$ $\left(3,~4\right)$ $\left(5,~1\right)$. | 1 |
| 3631 | Find the orthocenter of triangle $\left(-2,~3\right)$ $\left(4,~5\right)$ $\left(0,~-1\right)$. | 1 |
| 3632 | Find the altitudes of triangle $\left(-2,~3\right)$ $\left(4,~5\right)$ $\left(0,~-1\right)$. | 1 |
| 3633 | Find the altitudes of triangle $\left(\dfrac{ 1 }{ 2 },~2\right)$ $\left(\dfrac{ 3 }{ 2 },~0\right)$ $\left(4,~2\right)$. | 1 |
| 3634 | Find the altitudes of triangle $\left(4,~4\right)$ $\left(-2,~-2\right)$ $\left(10,~-2\right)$. | 1 |
| 3635 | Find the area of triangle $\left(-8,~-8\right)$ $\left(-2,~8\right)$ $\left(8,~2\right)$. | 1 |
| 3636 | Find the area of triangle $\left(-3,~-2\right)$ $\left(-1,~0\right)$ $\left(0,~-1\right)$. | 1 |
| 3637 | Find the area of triangle $\left(-7,~-3\right)$ $\left(-2,~-5\right)$ $\left(-4,~-1\right)$. | 1 |
| 3638 | Find the medians of triangle $\left(3,~4\right)$ $\left(-2,~6\right)$ $\left(7,~12\right)$. | 1 |
| 3639 | Find the altitudes of triangle $\left(-1,~7\right)$ $\left(5,~5\right)$ $\left(3,~-3\right)$. | 1 |
| 3640 | Find the orthocenter of triangle $\left(38,~\dfrac{ 157 }{ 2 }\right)$ $\left(\dfrac{ 373 }{ 10 },~\dfrac{ 799 }{ 10 }\right)$ $\left(\dfrac{ 369 }{ 10 },~\dfrac{ 763 }{ 10 }\right)$. | 1 |
| 3641 | Find the orthocenter of triangle $\left(38,~\dfrac{ 157 }{ 2 }\right)$ $\left(\dfrac{ 373 }{ 10 },~\dfrac{ 372 }{ 5 }\right)$ $\left(\dfrac{ 369 }{ 10 },~\dfrac{ 763 }{ 10 }\right)$. | 1 |
| 3642 | Find the centroid of triangle $\left(38.29,~-78.12\right)$ $\left(38.24,~-78.11\right)$ $\left(38.24,~-78.16\right)$. | 1 |
| 3643 | Find the centroid of triangle $\left(36.82,~-80.61\right)$ $\left(36.91,~-\dfrac{ 404 }{ 5 }\right)$ $\left(36.67,~-80.69\right)$. | 1 |
| 3644 | Find the medians of triangle $\left(4,~1\right)$ $\left(8,~1\right)$ $\left(6,~-2\right)$. | 1 |
| 3645 | Find the altitudes of triangle $\left(-1,~6\right)$ $\left(4,~3\right)$ $\left(0,~-4\right)$. | 1 |
| 3646 | Find the area of triangle $\left(1,~-9\right)$ $\left(8,~0\right)$ $\left(9,~-8\right)$. | 1 |
| 3647 | Find the area of triangle $\left(-1,~3\right)$ $\left(5,~2\right)$ $\left(2,~-7\right)$. | 1 |
| 3648 | Find the altitudes of triangle $\left(1,~4\right)$ $\left(6,~-1\right)$ $\left(-4,~-1\right)$. | 1 |
| 3649 | Find the circumcenter of triangle $\left(12,~0\right)$ $\left(-6,~0\right)$ $\left(0,~-6\right)$. | 1 |
| 3650 | Find the centroid of triangle $\left(8,~7\right)$ $\left(-4,~1\right)$ $\left(8,~1\right)$. | 1 |
