Equilateral Triangle – Solved Problems Database
All the problems and solutions shown below were generated using the Equilateral Triangle Calculator.
| ID |
Problem |
Count |
| 251 | Find the circumcircle radius $ R $ of an equilateral triangle if circumcircle radius $R = 3$. | 1 |
| 252 | Find the area $ A $ of an equilateral triangle if circumcircle radius $R = 3$. | 1 |
| 253 | Find the side $ a $ of an equilateral triangle if altitude $h = 40$. | 1 |
| 254 | Find the incircle radius $ r $ of an equilateral triangle if side $a = 12$. | 1 |
| 255 | Find the area $ A $ of an equilateral triangle if ???. | 1 |
| 256 | Find the altitude $ h $ of an equilateral triangle if side $a = \frac{ 64 }{ 25 }$. | 1 |
| 257 | Find the side $ a $ of an equilateral triangle if ???. | 1 |
| 258 | 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 |
| 259 | Find the side $ a $ of an equilateral triangle if incircle radius $r = 5$. | 1 |
| 260 | Find the side $ a $ of an equilateral triangle if altitude $h = \frac{ 159 }{ 10 }$. | 1 |
| 261 | Find the side $ a $ of an equilateral triangle if altitude $h = 3 \sqrt{ 3 }$. | 1 |
| 262 | Find the side $ a $ of an equilateral triangle if ???. | 1 |
| 263 | Find the altitude $ h $ of an equilateral triangle if side $a = \frac{ 389 }{ 100 }$. | 1 |
| 264 | Find the side $ a $ of an equilateral triangle if area $A = \frac{ 39 }{ 2 }$. | 1 |
| 265 | 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 |
| 266 | Find the side $ a $ of an equilateral triangle if altitude $h = \frac{ 3031 }{ 50 }$. | 1 |
| 267 | Find the altitude $ h $ of an equilateral triangle if side $a = 4$ and altitude $h = 4$. | 1 |
| 268 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 90$. | 1 |
| 269 | Find the side $ a $ of an equilateral triangle if side $a = \frac{ 842991 }{ 100 }$. | 1 |
| 270 | Find the altitude $ h $ of an equilateral triangle if side $a = \frac{ 842991 }{ 100 }$. | 1 |
| 271 | Find the incircle radius $ r $ of an equilateral triangle if side $a = 48$. | 1 |
| 272 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 8$. | 1 |
| 273 | Find the side $ a $ of an equilateral triangle if area $A = 129$. | 1 |
| 274 | Find the area $ A $ of an equilateral triangle if side $a = 2$ and altitude $h = \frac{ 17 }{ 4 }$. | 1 |
| 275 | Find the side $ a $ of an equilateral triangle if side $a = 1985$. | 1 |
| 276 | Find the area $ A $ of an equilateral triangle if side $a = 7$. | 1 |
| 277 | Find the perimeter $ P $ of an equilateral triangle if area $A = 4 \sqrt{ 3 }$. | 1 |
| 278 | Find the perimeter $ P $ of an equilateral triangle if side $a = 15$. | 1 |
| 279 | Find the perimeter $ P $ of an equilateral triangle if side $a = 9$ and altitude $h = 12$. | 1 |
| 280 | Find the perimeter $ P $ of an equilateral triangle if perimeter $P = \frac{ 1203 \sqrt{ 3}}{ 25 }$. | 1 |
| 281 | Find the side $ a $ of an equilateral triangle if side $a = 32$, altitude $h = \frac{ 137 }{ 2 }$ and perimeter $P = 75$. | 1 |
| 282 | Find the area $ A $ of an equilateral triangle if side $a = 72$. | 1 |
| 283 | Find the altitude $ h $ of an equilateral triangle if ???. | 1 |
| 284 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 7$. | 1 |
| 285 | Find the incircle radius $ r $ of an equilateral triangle if circumcircle radius $R = \frac{ 53 }{ 25 }$. | 1 |
| 286 | Find the altitude $ h $ of an equilateral triangle if side $a = 85$ and altitude $h = 90$. | 1 |
| 287 | Find the altitude $ h $ of an equilateral triangle if side $a = 85$. | 1 |
| 288 | Find the side $ a $ of an equilateral triangle if side $a = 925$ and altitude $h = 1000$. | 1 |
| 289 | Find the area $ A $ of an equilateral triangle if side $a = 36$. | 1 |
| 290 | Find the incircle radius $ r $ of an equilateral triangle if side $a = 2$. | 1 |
| 291 | Find the side $ a $ of an equilateral triangle if side $a = 68$. | 1 |
| 292 | Find the side $ a $ of an equilateral triangle if side $a = 43$. | 1 |
| 293 | Find the area $ A $ of an equilateral triangle if side $a = 13$. | 1 |
| 294 | Find the perimeter $ P $ of an equilateral triangle if area $A = 27 \sqrt{ 3 }$. | 1 |
| 295 | 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 |
| 296 | Find the side $ a $ of an equilateral triangle if side $a = 5$ and altitude $h = 6$. | 1 |
| 297 | Find the circumcircle radius $ R $ of an equilateral triangle if altitude $h = 5$. | 1 |
| 298 | Find the area $ A $ of an equilateral triangle if ???. | 1 |
| 299 | Find the side $ a $ of an equilateral triangle if side $a = \frac{ 367 }{ 100 }$. | 1 |
| 300 | Find the side $ a $ of an equilateral triangle if side $a = 40$ and altitude $h = 20$. | 1 |
