Equilateral Triangle
(the database of solved problems)
All the problems and solutions shown below were generated using the Equilateral Triangle Calculator.
| ID |
Problem |
Count |
| 301 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 5\, \text{mm}$. | 3 |
| 302 | Find the side $ a $ of an equilateral triangle if perimeter $P = 39$. | 3 |
| 303 | Find the side $ a $ of an equilateral triangle if side $a = 40$. | 3 |
| 304 | Find the side $ a $ of an equilateral triangle if area $A = 36$. | 3 |
| 305 | Find the side $ a $ of an equilateral triangle if altitude $h = 6$. | 3 |
| 306 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 48$. | 3 |
| 307 | Find the side $ a $ of an equilateral triangle if side $a = 3$ and perimeter $P = 9$. | 3 |
| 308 | Find the perimeter $ P $ of an equilateral triangle if altitude $h = \frac{ 6713 }{ 100 }$. | 3 |
| 309 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 175$. | 3 |
| 310 | Find the side $ a $ of an equilateral triangle if side $a = 78$. | 3 |
| 311 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 175$. | 3 |
| 312 | Find the side $ a $ of an equilateral triangle if incircle radius $r = 1.832\, \text{in}$. | 3 |
| 313 | Find the area $ A $ of an equilateral triangle if side $a = 40\, \text{ft}$. | 3 |
| 314 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = \frac{ 7 }{ 2 }$. | 3 |
| 315 | Find the side $ a $ of an equilateral triangle if side $a = 320$. | 3 |
| 316 | Find the side $ a $ of an equilateral triangle if altitude $h = 1$. | 3 |
| 317 | Find the altitude $ h $ of an equilateral triangle if side $a = 16$. | 3 |
| 318 | Find the altitude $ h $ of an equilateral triangle if side $a = 9$. | 3 |
| 319 | Find the side $ a $ of an equilateral triangle if altitude $h = 24$. | 3 |
| 320 | Find the altitude $ h $ of an equilateral triangle if side $a = 20$. | 3 |
| 321 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 3$. | 3 |
| 322 | Find the area $ A $ of an equilateral triangle if side $a = 0.25\, \text{in}$. | 3 |
| 323 | Find the side $ a $ of an equilateral triangle if side $a = 24$ and circumcircle radius $R = 12$. | 3 |
| 324 | Find the side $ a $ of an equilateral triangle if side $a = \sqrt{ 2 }\, \text{mm}$. | 3 |
| 325 | Find the area $ A $ of an equilateral triangle if side $a = 4$ and perimeter $P = 12$. | 3 |
| 326 | Find the side $ a $ of an equilateral triangle if side $a = 10$. | 3 |
| 327 | Find the altitude $ h $ of an equilateral triangle if side $a = 200$ and area $A = 250$. | 3 |
| 328 | Find the area $ A $ of an equilateral triangle if incircle radius $r = 6\, \text{mm}$. | 3 |
| 329 | Find the altitude $ h $ of an equilateral triangle if side $a = 4\, \text{mm}$. | 3 |
| 330 | Find the side $ a $ of an equilateral triangle if altitude $h = \frac{ 1 }{ 2 }\, \text{in}$. | 3 |
| 331 | Find the side $ a $ of an equilateral triangle if altitude $h = 4 \sqrt{ 3 }\, \text{mm}$. | 3 |
| 332 | Find the side $ a $ of an equilateral triangle if side $a = \sqrt{ \frac{ 343 }{ 2 } }\, \text{mm}$. | 3 |
| 333 | Find the side $ a $ of an equilateral triangle if altitude $h = 8\, \text{mm}$. | 3 |
| 334 | Find the side $ a $ of an equilateral triangle if incircle radius $r = 27\, \text{m}$. | 3 |
| 335 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 2.5\, \text{in}$. | 3 |
| 336 | Find the side $ a $ of an equilateral triangle if side $a = 26\, \text{in}$ and perimeter $P = 78\, \text{in}$. | 3 |
| 337 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 1.88\, \text{in}$. | 3 |
| 338 | Find the side $ a $ of an equilateral triangle if side $a = 2\, \text{in}$. | 3 |
| 339 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 19\, \text{in}$. | 3 |
| 340 | Find the side $ a $ of an equilateral triangle if side $a = 15\, \text{in}$. | 3 |
| 341 | Find the area $ A $ of an equilateral triangle if side $a = 10\, \text{cm}$. | 3 |
| 342 | Find the area $ A $ of an equilateral triangle if side $a = 50\, \text{in}$. | 3 |
| 343 | Find the area $ A $ of an equilateral triangle if circumcircle radius $R = 6\, \text{in}$. | 3 |
| 344 | Find the area $ A $ of an equilateral triangle if incircle radius $r = 3\, \text{in}$. | 3 |
| 345 | Find the altitude $ h $ of an equilateral triangle if side $a = 12\, \text{in}$. | 3 |
| 346 | Find the side $ a $ of an equilateral triangle if side $a = 0.5655\, \text{mm}$. | 3 |
| 347 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 100\, \text{cm}$. | 3 |
| 348 | Find the side $ a $ of an equilateral triangle if altitude $h = 6\, \text{mm}$. | 3 |
| 349 | Find the area $ A $ of an equilateral triangle if side $a = 60\, \text{mm}$. | 3 |
| 350 | Find the side $ a $ of an equilateral triangle if perimeter $P = 36\, \text{mm}$. | 3 |
