Equilateral Triangle
(the database of solved problems)
All the problems and solutions shown below were generated using the Equilateral Triangle Calculator.
| ID |
Problem |
Count |
| 1601 | Find the incircle radius $ r $ of an equilateral triangle if side $a = 4\, \text{in}$. | 1 |
| 1602 | Find the incircle radius $ r $ of an equilateral triangle if side $a = 101.6\, \text{mm}$. | 1 |
| 1603 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 4\, \text{in}$. | 1 |
| 1604 | Find the side $ a $ of an equilateral triangle if altitude $h = 90\, \text{mm}$. | 1 |
| 1605 | Find the side $ a $ of an equilateral triangle if altitude $h = 24\, \text{in}$. | 1 |
| 1606 | Find the side $ a $ of an equilateral triangle if side $a = 100\, \text{ft}$. | 1 |
| 1607 | Find the side $ a $ of an equilateral triangle if area $A = 4 \sqrt{ 3 }\, \text{mm}^2$. | 1 |
| 1608 | Find the side $ a $ of an equilateral triangle if side $a = 22\, \text{ft}$ and altitude $h = 10\, \text{ft}$. | 1 |
| 1609 | Find the side $ a $ of an equilateral triangle if area $A = 1.7\, \text{mm}^2$. | 1 |
| 1610 | Find the side $ a $ of an equilateral triangle if side $a = 3\, \text{mm}$ and altitude $h = 4\, \text{cm}$. | 1 |
| 1611 | Find the side $ a $ of an equilateral triangle if side $a = 77\, \text{in}$ and altitude $h = 110\, \text{in}$. | 1 |
| 1612 | Find the side $ a $ of an equilateral triangle if side $a = 10\, \text{mm}$ and perimeter $P = 30\, \text{mm}$. | 1 |
| 1613 | Find the area $ A $ of an equilateral triangle if altitude $h = 0.25\, \text{in}$. | 1 |
| 1614 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 12\, \text{mm}$. | 1 |
| 1615 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 57\, \text{mm}$. | 1 |
| 1616 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 58\, \text{mm}$. | 1 |
| 1617 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 60\, \text{km}$. | 1 |
| 1618 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 60\, \text{km}$ and altitude $h = 45.45\, \text{km}$. | 1 |
| 1619 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 60\, \text{km}$ and altitude $h = 45\, \text{km}$. | 1 |
| 1620 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 60\, \text{km}$. | 1 |
| 1621 | Find the area $ A $ of an equilateral triangle if altitude $h = 4\, \text{cm}$. | 1 |
| 1622 | Find the area $ A $ of an equilateral triangle if side $a = 8\, \text{cm}$. | 1 |
| 1623 | Find the circumcircle radius $ R $ of an equilateral triangle if circumcircle radius $R = 0.5\, \text{mm}$. | 1 |
| 1624 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 0.5\, \text{mm}$. | 1 |
| 1625 | Find the side $ a $ of an equilateral triangle if side $a = 84\, \text{ft}$. | 1 |
| 1626 | Find the area $ A $ of an equilateral triangle if side $a = 84\, \text{ft}$. | 1 |
| 1627 | Find the area $ A $ of an equilateral triangle if perimeter $P = 6 \sqrt{ 2 }\, \text{cm}$. | 1 |
| 1628 | Find the altitude $ h $ of an equilateral triangle if side $a = 50\, \text{in}$. | 1 |
| 1629 | Find the altitude $ h $ of an equilateral triangle if side $a = 8\, \text{cm}$. | 1 |
| 1630 | Find the altitude $ h $ of an equilateral triangle if side $a = 105\, \text{cm}$. | 1 |
| 1631 | Find the side $ a $ of an equilateral triangle if side $a = 3.5\, \text{in}$. | 1 |
| 1632 | Find the altitude $ h $ of an equilateral triangle if side $a = 3.5\, \text{in}$. | 1 |
| 1633 | Find the side $ a $ of an equilateral triangle if side $a = 0.625\, \text{in}$ and altitude $h = 15\, \text{mm}$. | 1 |
| 1634 | Find the side $ a $ of an equilateral triangle if side $a = 0.625\, \text{in}$ and altitude $h = 15\, \text{mm}$. | 1 |
| 1635 | Find the side $ a $ of an equilateral triangle if altitude $h = 0.541\, \text{mm}$. | 1 |
| 1636 | Find the side $ a $ of an equilateral triangle if side $a = 0.625\, \text{mm}$. | 1 |
| 1637 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 0.625\, \text{mm}$. | 1 |
| 1638 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 0.75\, \text{mm}$. | 1 |
| 1639 | Find the area $ A $ of an equilateral triangle if circumcircle radius $R = 2 \sqrt{ 3 }\, \text{mm}$. | 1 |
| 1640 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 0.75\, \text{in}$. | 1 |
| 1641 | Find the side $ a $ of an equilateral triangle if side $a = 7\, \text{mm}$ and incircle radius $r = 4\, \text{mm}$. | 1 |
| 1642 | Find the side $ a $ of an equilateral triangle if incircle radius $r = 2\, \text{mm}$. | 1 |
| 1643 | Find the side $ a $ of an equilateral triangle if area $A = 36\, \text{m}^2$. | 1 |
| 1644 | Find the side $ a $ of an equilateral triangle if side $a = 6\, \text{mm}$ and circumcircle radius $R = 6\, \text{mm}$. | 1 |
| 1645 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 5.69\, \text{cm}$. | 1 |
| 1646 | Find the side $ a $ of an equilateral triangle if side $a = 7.9\, \text{mm}$. | 1 |
| 1647 | Find the altitude $ h $ of an equilateral triangle if side $a = 7.9\, \text{mm}$. | 1 |
| 1648 | Find the incircle radius $ r $ of an equilateral triangle if side $a = 2.5\, \text{ft}$. | 1 |
| 1649 | Find the side $ a $ of an equilateral triangle if side $a = 80\, \text{in}$. | 1 |
| 1650 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 4\, \text{cm}$. | 1 |
