Triangle in 2D
(the database of solved problems)
All the problems and solutions shown below were generated using the Triangle Calculator.
| ID |
Problem |
Count |
| 601 | Find the altitudes of triangle $\left(2,~4\right)$ $\left(1,~3\right)$ $\left(5,~7\right)$. | 3 |
| 602 | Find the medians of triangle $\left(0,~0\right)$ $\left(4 \sqrt{ 2 },~0\right)$ $\left(0,~2\right)$. | 3 |
| 603 | Find the area of triangle $\left(-5,~-1\right)$ $\left(0,~-1\right)$ $\left(-5,~5\right)$. | 3 |
| 604 | Find the medians of triangle $\left(-9,~2\right)$ $\left(-1,~9\right)$ $\left(9,~1\right)$. | 3 |
| 605 | Find the medians of triangle $\left(1,~2\right)$ $\left(3,~4\right)$ $\left(1,~5\right)$. | 3 |
| 606 | Find the orthocenter of triangle $\left(-8,~4\right)$ $\left(5,~7\right)$ $\left(0,~-3\right)$. | 3 |
| 607 | Find the area of triangle $\left(-3,~1\right)$ $\left(5,~-3\right)$ $\left(3,~6\right)$. | 3 |
| 608 | Find the circumcenter of triangle $\left(6,~2\right)$ $\left(4,~3\right)$ $\left(7,~5\right)$. | 3 |
| 609 | Find the medians of triangle $\left(20,~12\right)$ $\left(-8,~-6\right)$ $\left(12,~-6\right)$. | 3 |
| 610 | Find the centroid of triangle $\left(4,~-1\right)$ $\left(5,~3\right)$ $\left(-8,~5\right)$. | 3 |
| 611 | Find the area of triangle $\left(0,~0\right)$ $\left(1,~8\right)$ $\left(3,~5\right)$. | 3 |
| 612 | Find the orthocenter of triangle $\left(-2,~1\right)$ $\left(2,~1\right)$ $\left(0,~4\right)$. | 3 |
| 613 | Find the medians of triangle $\left(6,~1\right)$ $\left(-6,~2\right)$ $\left(0,~4\right)$. | 3 |
| 614 | Find the circumcenter of triangle $\left(4,~4\right)$ $\left(4,~2\right)$ $\left(8,~2\right)$. | 3 |
| 615 | Find the area of triangle $\left(3,~4\right)$ $\left(5,~1\right)$ $\left(4,~-2\right)$. | 3 |
| 616 | Find the medians of triangle $\left(-3,~2\right)$ $\left(5,~4\right)$ $\left(3,~-8\right)$. | 3 |
| 617 | Find the medians of triangle $\left(1,~0\right)$ $\left(3,~6\right)$ $\left(8,~2\right)$. | 3 |
| 618 | Find the area of triangle $\left(0,~8\right)$ $\left(0,~4\right)$ $\left(0,~0\right)$. | 3 |
| 619 | Find the area of triangle $\left(0,~8\right)$ $\left(16,~0\right)$ $\left(0,~0\right)$. | 3 |
| 620 | Find the circumcenter of triangle $\left(2,~3\right)$ $\left(5,~7\right)$ $\left(11,~13\right)$. | 3 |
| 621 | Find the orthocenter of triangle $\left(-3,~2\right)$ $\left(2,~5\right)$ $\left(7,~-2\right)$. | 3 |
| 622 | Find the circumcenter of triangle $\left(1,~2\right)$ $\left(3,~-4\right)$ $\left(-1,~-6\right)$. | 3 |
| 623 | Find the centroid of triangle $\left(0,~0\right)$ $\left(5,~12\right)$ $\left(10,~0\right)$. | 3 |
| 624 | Find the circumcenter of triangle $\left(1,~3\right)$ $\left(7,~-3\right)$ $\left(9,~5\right)$. | 3 |
| 625 | Find the centroid of triangle $\left(-2,~8\right)$ $\left(-6,~-2\right)$ $\left(12,~6\right)$. | 3 |
| 626 | Find the orthocenter of triangle $\left(1,~4\right)$ $\left(9,~16\right)$ $\left(25,~36\right)$. | 3 |
| 627 | Find the circumcenter of triangle $\left(-5,~0\right)$ $\left(10,~10\right)$ $\left(8,~-10\right)$. | 3 |
| 628 | Find the orthocenter of triangle $\left(1,~-10\right)$ $\left(9,~-1\right)$ $\left(-5,~5\right)$. | 3 |
| 629 | Find the orthocenter of triangle $\left(-9,~9\right)$ $\left(-6,~6\right)$ $\left(0,~6\right)$. | 3 |
| 630 | Find the circumcenter of triangle $\left(-4,~-2\right)$ $\left(0,~2\right)$ $\left(4,~-4\right)$. | 3 |
| 631 | Find the centroid of triangle $\left(-12,~6\right)$ $\left(-4,~-10\right)$ $\left(4,~-16\right)$. | 3 |
| 632 | Find the orthocenter of triangle $\left(-12,~6\right)$ $\left(-4,~-10\right)$ $\left(4,~-16\right)$. | 3 |
| 633 | Find the incenter of triangle $\left(0,~-2\right)$ $\left(6,~10\right)$ $\left(6,~-5\right)$. | 3 |
| 634 | Find the orthocenter of triangle $\left(-1,~0\right)$ $\left(-5,~-12\right)$ $\left(11,~4\right)$. | 3 |
| 635 | Find the circumcenter of triangle $\left(5,~2\right)$ $\left(1,~5\right)$ $\left(7,~8\right)$. | 3 |
| 636 | Find the circumcenter of triangle $\left(-12,~21\right)$ $\left(-21,~-12\right)$ $\left(21,~-12\right)$. | 3 |
| 637 | Find the circumcenter of triangle $\left(8,~4\right)$ $\left(-2,~4\right)$ $\left(-2,~-1\right)$. | 3 |
| 638 | Find the orthocenter of triangle $\left(8,~-4\right)$ $\left(-4,~0\right)$ $\left(4,~8\right)$. | 3 |
| 639 | Find the centroid of triangle $\left(0,~0\right)$ $\left(-2,~-8\right)$ $\left(10,~6\right)$. | 3 |
| 640 | Find the centroid of triangle $\left(0,~1\right)$ $\left(2,~6\right)$ $\left(7,~2\right)$. | 3 |
| 641 | Find the incenter of triangle $\left(0,~\dfrac{ 3 }{ 8 }\right)$ $\left(1,~0.75\right)$ $\left(-\dfrac{ 9 }{ 8 },~\dfrac{ 65 }{ 64 }\right)$. | 3 |
| 642 | Find the circumcenter of triangle $\left(12,~12\right)$ $\left(-8,~10\right)$ $\left(16,~4\right)$. | 3 |
| 643 | Find the area of triangle $\left(2,~0\right)$ $\left(2,~-4\right)$ $\left(-3,~0\right)$. | 3 |
| 644 | Find the area of triangle $\left(2,~-5\right)$ $\left(12,~0\right)$ $\left(0,~9\right)$. | 3 |
| 645 | Find the incenter of triangle $\left(67,~67\right)$ $\left(19,~65\right)$ $\left(45,~23\right)$. | 3 |
| 646 | Find the centroid of triangle $\left(1,~1\right)$ $\left(5,~1\right)$ $\left(5,~4\right)$. | 3 |
| 647 | Find the circumcenter of triangle $\left(1,~1\right)$ $\left(5,~1\right)$ $\left(5,~4\right)$. | 3 |
| 648 | Find the orthocenter of triangle $\left(1,~1\right)$ $\left(5,~1\right)$ $\left(5,~4\right)$. | 3 |
| 649 | Find the area of triangle $\left(-6,~4\right)$ $\left(6,~7\right)$ $\left(4,~-2\right)$. | 3 |
| 650 | Find the centroid of triangle $\left(-4,~6\right)$ $\left(5,~-2\right)$ $\left(11,~5\right)$. | 3 |
