Equilateral Triangle
(the database of solved problems)
All the problems and solutions shown below were generated using the Equilateral Triangle Calculator.
| ID |
Problem |
Count |
| 1351 | Find the incircle radius $ r $ of an equilateral triangle if altitude $h = 13$. | 1 |
| 1352 | Find the area $ A $ of an equilateral triangle if side $a = 72$. | 1 |
| 1353 | Find the side $ a $ of an equilateral triangle if side $a = 200$ and altitude $h = 56$. | 1 |
| 1354 | Find the side $ a $ of an equilateral triangle if side $a = 200$. | 1 |
| 1355 | Find the side $ a $ of an equilateral triangle if side $a = \frac{ 303 }{ 100 }$, perimeter $P = \frac{ 303 }{ 100 }$ and circumcircle radius $R = \frac{ 303 }{ 100 }$. | 1 |
| 1356 | Find the perimeter $ P $ of an equilateral triangle if side $a = 1$. | 1 |
| 1357 | Find the side $ a $ of an equilateral triangle if side $a = 8$ and altitude $h = \frac{ 13 }{ 2 }$. | 1 |
| 1358 | Find the perimeter $ P $ of an equilateral triangle if area $A = 27 \sqrt{ 3 }$. | 1 |
| 1359 | Find the area $ A $ of an equilateral triangle if side $a = 36$. | 1 |
| 1360 | Find the area $ A $ of an equilateral triangle if side $a = \frac{ 247 }{ 10 }$ and altitude $h = \frac{ 107 }{ 5 }$. | 1 |
| 1361 | Find the area $ A $ of an equilateral triangle if side $a = \frac{ 247 }{ 10 }$. | 1 |
| 1362 | Find the side $ a $ of an equilateral triangle if side $a = 2$, altitude $h = 4$, perimeter $P = 8$, area $A = 10$, circumcircle radius $R = 12$ and incircle radius $r = 14$. | 1 |
| 1363 | Find the side $ a $ of an equilateral triangle if side $a = 11$ and area $A = 20$. | 1 |
| 1364 | Find the side $ a $ of an equilateral triangle if incircle radius $r = 5$. | 1 |
| 1365 | Find the side $ a $ of an equilateral triangle if altitude $h = 240$. | 1 |
| 1366 | Find the perimeter $ P $ of an equilateral triangle if altitude $h = 15 \sqrt{ 3 }$. | 1 |
| 1367 | Find the side $ a $ of an equilateral triangle if altitude $h = 3 \sqrt{ 3 }$. | 1 |
| 1368 | Find the side $ a $ of an equilateral triangle if side $a = \frac{ 367 }{ 100 }$. | 1 |
| 1369 | Find the area $ A $ of an equilateral triangle if side $a = 2$. | 1 |
| 1370 | Find the side $ a $ of an equilateral triangle if side $a = \frac{ 24 }{ 5 }$, altitude $h = \frac{ 103 }{ 20 }$ and perimeter $P = \frac{ 72 }{ 5 }$. | 1 |
| 1371 | Find the altitude $ h $ of an equilateral triangle if altitude $h = \sqrt{ 6 }$. | 1 |
| 1372 | Find the side $ a $ of an equilateral triangle if altitude $h = \sqrt{ 6 }$. | 1 |
| 1373 | Find the side $ a $ of an equilateral triangle if ???. | 1 |
| 1374 | Find the side $ a $ of an equilateral triangle if ???. | 1 |
| 1375 | Find the incircle radius $ r $ of an equilateral triangle if side $a = 12$. | 1 |
| 1376 | Find the side $ a $ of an equilateral triangle if side $a = 10$, altitude $h = \frac{ 87 }{ 10 }$ and perimeter $P = 30$. | 1 |
| 1377 | Find the side $ a $ of an equilateral triangle if side $a = \frac{ 9 }{ 2 }$. | 1 |
| 1378 | Find the incircle radius $ r $ of an equilateral triangle if incircle radius $r = 6$. | 1 |
| 1379 | Find the side $ a $ of an equilateral triangle if side $a = 20$ and perimeter $P = 60$. | 1 |
| 1380 | Find the side $ a $ of an equilateral triangle if side $a = 32$, altitude $h = \frac{ 137 }{ 2 }$ and perimeter $P = 75$. | 1 |
| 1381 | Find the area $ A $ of an equilateral triangle if ???. | 1 |
| 1382 | Find the side $ a $ of an equilateral triangle if altitude $h = \frac{ 3031 }{ 50 }$. | 1 |
| 1383 | Find the side $ a $ of an equilateral triangle if area $A = \frac{ 693 }{ 100 }$. | 1 |
| 1384 | Find the side $ a $ of an equilateral triangle if side $a = 5$ and altitude $h = 6$. | 1 |
| 1385 | Find the side $ a $ of an equilateral triangle if ???. | 1 |
| 1386 | Find the side $ a $ of an equilateral triangle if side $a = 6 \sqrt{ 3 }$. | 1 |
| 1387 | Find the altitude $ h $ of an equilateral triangle if side $a = 6 \sqrt{ 3 }$. | 1 |
| 1388 | Find the side $ a $ of an equilateral triangle if altitude $h = 16$ and area $A = 45$. | 1 |
| 1389 | Find the side $ a $ of an equilateral triangle if altitude $h = 16$. | 1 |
| 1390 | Find the altitude $ h $ of an equilateral triangle if side $a = 4$ and altitude $h = 4$. | 1 |
| 1391 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 36$. | 1 |
| 1392 | Find the incircle radius $ r $ of an equilateral triangle if side $a = 48$. | 1 |
| 1393 | Find the altitude $ h $ of an equilateral triangle if side $a = \frac{ 64 }{ 25 }$. | 1 |
| 1394 | Find the altitude $ h $ of an equilateral triangle if side $a = \frac{ 64 }{ 25 }$, altitude $h = \frac{ 111 }{ 50 }$, perimeter $P = \frac{ 192 }{ 25 }$, area $A = \frac{ 71 }{ 25 }$, circumcircle radius $R = \frac{ 37 }{ 25 }$ and incircle radius $r = \frac{ 37 }{ 50 }$. | 1 |
| 1395 | Find the side $ a $ of an equilateral triangle if area $A = 4$. | 1 |
| 1396 | Find the altitude $ h $ of an equilateral triangle if side $a = 17$, altitude $h = 56$, perimeter $P = \sqrt{ 6 }$, area $A = 5 \sqrt{ 20 }$, circumcircle radius $R = 136$ and incircle radius $r = \frac{ 1 }{ 2 }$. | 1 |
| 1397 | Find the side $ a $ of an equilateral triangle if side $a = \frac{ 231 }{ 100 }$, altitude $h = 3$, perimeter $P = \frac{ 693 }{ 100 }$, area $A = \frac{ 231 }{ 100 }$, circumcircle radius $R = \frac{ 133 }{ 100 }$ and incircle radius $r = \frac{ 67 }{ 100 }$. | 1 |
| 1398 | Find the perimeter $ P $ of an equilateral triangle if area $A = 4 \sqrt{ 3 }$. | 1 |
| 1399 | Find the perimeter $ P $ of an equilateral triangle if side $a = 15$. | 1 |
| 1400 | Find the perimeter $ P $ of an equilateral triangle if side $a = 9$ and altitude $h = 12$. | 1 |
