Equilateral Triangle
(the database of solved problems)
All the problems and solutions shown below were generated using the Equilateral Triangle Calculator.
| ID |
Problem |
Count |
| 1401 | Find the altitude $ h $ of an equilateral triangle if side $a = 0.25\, \text{mm}$. | 1 |
| 1402 | Find the side $ a $ of an equilateral triangle if side $a = 1000\, \text{mm}$. | 1 |
| 1403 | Find the altitude $ h $ of an equilateral triangle if side $a = 1000\, \text{mm}$. | 1 |
| 1404 | Find the area $ A $ of an equilateral triangle if area $A = 1\, \text{mm}^2$. | 1 |
| 1405 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 430\, \text{mm}$. | 1 |
| 1406 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 215\, \text{mm}$. | 1 |
| 1407 | Find the altitude $ h $ of an equilateral triangle if side $a = 75\, \text{in}$. | 1 |
| 1408 | Find the altitude $ h $ of an equilateral triangle if side $a = 39\, \text{in}$. | 1 |
| 1409 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 12\, \text{ft}$. | 1 |
| 1410 | Find the side $ a $ of an equilateral triangle if side $a = 80\, \text{mm}$. | 1 |
| 1411 | Find the side $ a $ of an equilateral triangle if side $a = 3.39\, \text{cm}$. | 1 |
| 1412 | Find the area $ A $ of an equilateral triangle if side $a = 3.39\, \text{cm}$. | 1 |
| 1413 | Find the side $ a $ of an equilateral triangle if side $a = 16\, \text{ft}$. | 1 |
| 1414 | Find the side $ a $ of an equilateral triangle if side $a = 1.41\, \text{mm}$ and altitude $h = 0.02\, \text{in}$. | 1 |
| 1415 | Find the side $ a $ of an equilateral triangle if side $a = 1.41\, \text{in}$ and altitude $h = 0.02\, \text{in}$. | 1 |
| 1416 | Find the side $ a $ of an equilateral triangle if side $a = 40\, \text{m}$. | 1 |
| 1417 | Find the area $ A $ of an equilateral triangle if side $a = 79\, \text{ft}$. | 1 |
| 1418 | Find the side $ a $ of an equilateral triangle if side $a = 43.5\, \text{ft}$ and area $A = 43.5\, \text{ft}^2$. | 1 |
| 1419 | Find the side $ a $ of an equilateral triangle if side $a = 12\, \text{km}$, altitude $h = 45\, \text{mm}$, perimeter $P = 45\, \text{mm}$, area $A = 67\, \text{mm}^2$, circumcircle radius $R = 67\, \text{mm}$ and incircle radius $r = 67\, \text{mm}$. | 1 |
| 1420 | Find the side $ a $ of an equilateral triangle if altitude $h = 9\, \text{cm}$. | 1 |
| 1421 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 1\, \text{mm}$ and circumcircle radius $R = 1\, \text{mm}$. | 1 |
| 1422 | Find the side $ a $ of an equilateral triangle if altitude $h = 13\, \text{mm}$. | 1 |
| 1423 | Find the side $ a $ of an equilateral triangle if altitude $h = 4.25\, \text{in}$. | 1 |
| 1424 | Find the side $ a $ of an equilateral triangle if altitude $h = 4.1\, \text{in}$. | 1 |
| 1425 | Find the side $ a $ of an equilateral triangle if altitude $h = 2\, \text{in}$. | 1 |
| 1426 | Find the side $ a $ of an equilateral triangle if altitude $h = 2.15\, \text{in}$. | 1 |
| 1427 | Find the side $ a $ of an equilateral triangle if altitude $h = 5.5\, \text{cm}$. | 1 |
| 1428 | Find the side $ a $ of an equilateral triangle if side $a = 4\, \text{in}$. | 1 |
| 1429 | Find the altitude $ h $ of an equilateral triangle if side $a = 4\, \text{in}$. | 1 |
| 1430 | Find the altitude $ h $ of an equilateral triangle if side $a = 4.12\, \text{in}$. | 1 |
| 1431 | Find the altitude $ h $ of an equilateral triangle if side $a = 13.75\, \text{cm}$. | 1 |
| 1432 | Find the side $ a $ of an equilateral triangle if altitude $h = 4.25\, \text{in}$. | 1 |
| 1433 | Find the side $ a $ of an equilateral triangle if altitude $h = 40\, \text{mm}$ and circumcircle radius $R = 40\, \text{mm}$. | 1 |
| 1434 | Find the area $ A $ of an equilateral triangle if side $a = 35\, \text{mm}$. | 1 |
| 1435 | Find the side $ a $ of an equilateral triangle if side $a = 35\, \text{cm}$. | 1 |
| 1436 | Find the side $ a $ of an equilateral triangle if side $a = 16\, \text{in}$. | 1 |
| 1437 | Find the perimeter $ P $ of an equilateral triangle if altitude $h = 24\, \text{mm}$. | 1 |
| 1438 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 80\, \text{mm}$. | 1 |
| 1439 | Find the side $ a $ of an equilateral triangle if side $a = 18\, \text{cm}$ and circumcircle radius $R = 80\, \text{mm}$. | 1 |
| 1440 | Find the area $ A $ of an equilateral triangle if side $a = 50\, \text{in}$ and altitude $h = 50\, \text{mm}$. | 1 |
| 1441 | Find the side $ a $ of an equilateral triangle if incircle radius $r = 5.75\, \text{in}$. | 1 |
| 1442 | Find the altitude $ h $ of an equilateral triangle if incircle radius $r = 5.75\, \text{in}$. | 1 |
| 1443 | Find the incircle radius $ r $ of an equilateral triangle if incircle radius $r = 5.75\, \text{in}$. | 1 |
| 1444 | Find the circumcircle radius $ R $ of an equilateral triangle if incircle radius $r = 5.75\, \text{in}$. | 1 |
| 1445 | Find the side $ a $ of an equilateral triangle if altitude $h = 2\, \text{m}$. | 1 |
| 1446 | Find the side $ a $ of an equilateral triangle if ???. | 1 |
| 1447 | Find the incircle radius $ r $ of an equilateral triangle if side $a = 1800\, \text{mm}$. | 1 |
| 1448 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 22.48\, \text{in}$. | 1 |
| 1449 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 21\, \text{in}$. | 1 |
| 1450 | Find the side $ a $ of an equilateral triangle if side $a = 440\, \text{mm}$. | 1 |
