Equilateral Triangle
(the database of solved problems)
All the problems and solutions shown below were generated using the Equilateral Triangle Calculator.
| ID |
Problem |
Count |
| 1151 | Find the side $ a $ of an equilateral triangle if side $a = 0.144\, \text{in}$. | 1 |
| 1152 | Find the side $ a $ of an equilateral triangle if altitude $h = 0.144\, \text{in}$. | 1 |
| 1153 | Find the side $ a $ of an equilateral triangle if altitude $h = 0.142\, \text{in}$. | 1 |
| 1154 | Find the side $ a $ of an equilateral triangle if altitude $h = 0.139\, \text{in}$. | 1 |
| 1155 | Find the side $ a $ of an equilateral triangle if altitude $h = 0.101\, \text{in}$. | 1 |
| 1156 | Find the side $ a $ of an equilateral triangle if altitude $h = 0.122\, \text{in}$. | 1 |
| 1157 | Find the side $ a $ of an equilateral triangle if altitude $h = 0.066\, \text{in}$. | 1 |
| 1158 | Find the side $ a $ of an equilateral triangle if altitude $h = 0.053\, \text{in}$. | 1 |
| 1159 | Find the side $ a $ of an equilateral triangle if side $a = 8\, \text{cm}$. | 1 |
| 1160 | Find the side $ a $ of an equilateral triangle if side $a = 8\, \text{cm}$ and perimeter $P = 24\, \text{mm}$. | 1 |
| 1161 | Find the side $ a $ of an equilateral triangle if side $a = 9505\, \text{mm}$. | 1 |
| 1162 | Find the side $ a $ of an equilateral triangle if area $A = 56\, \text{cm}^2$. | 1 |
| 1163 | Find the side $ a $ of an equilateral triangle if altitude $h = 300\, \text{mm}$. | 1 |
| 1164 | Find the side $ a $ of an equilateral triangle if side $a = 133\, \text{mm}$ and altitude $h = 81\, \text{cm}$. | 1 |
| 1165 | Find the side $ a $ of an equilateral triangle if side $a = 0.1635\, \text{mm}$. | 1 |
| 1166 | Find the side $ a $ of an equilateral triangle if side $a = 0.1635\, \text{in}$ and perimeter $P = 0.4905\, \text{in}$. | 1 |
| 1167 | Find the area $ A $ of an equilateral triangle if side $a = 3\, \text{in}$. | 1 |
| 1168 | Find the area $ A $ of an equilateral triangle if side $a = 3\, \text{in}$ and incircle radius $r = 3\, \text{in}$. | 1 |
| 1169 | Find the altitude $ h $ of an equilateral triangle if side $a = 24\, \text{in}$. | 1 |
| 1170 | Find the side $ a $ of an equilateral triangle if side $a = 24\, \text{mm}$. | 1 |
| 1171 | Find the area $ A $ of an equilateral triangle if side $a = 24\, \text{mm}$. | 1 |
| 1172 | Find the altitude $ h $ of an equilateral triangle if side $a = 24\, \text{mm}$. | 1 |
| 1173 | Find the side $ a $ of an equilateral triangle if side $a = 312\, \text{in}$ and altitude $h = 39\, \text{in}$. | 1 |
| 1174 | Find the perimeter $ P $ of an equilateral triangle if side $a = 312\, \text{in}$ and altitude $h = 39\, \text{in}$. | 1 |
| 1175 | Find the side $ a $ of an equilateral triangle if incircle radius $r = 9.52\, \text{mm}$. | 1 |
| 1176 | Find the side $ a $ of an equilateral triangle if incircle radius $r = 4.76\, \text{mm}$. | 1 |
| 1177 | Find the side $ a $ of an equilateral triangle if altitude $h = 16\, \text{ft}$. | 1 |
| 1178 | Find the area $ A $ of an equilateral triangle if circumcircle radius $R = 1\, \text{mm}$. | 1 |
| 1179 | Find the area $ A $ of an equilateral triangle if perimeter $P = 3 \sqrt{ 3 }\, \text{mm}$. | 1 |
| 1180 | Find the side $ a $ of an equilateral triangle if area $A = 27.8\, \text{mm}^2$. | 1 |
| 1181 | Find the side $ a $ of an equilateral triangle if side $a = 14.55\, \text{ft}$. | 1 |
| 1182 | Find the incircle radius $ r $ of an equilateral triangle if area $A = 0.28\, \text{mm}^2$. | 1 |
| 1183 | Find the incircle radius $ r $ of an equilateral triangle if side $a = 16\, \text{in}$. | 1 |
| 1184 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 16\, \text{in}$. | 1 |
| 1185 | Find the side $ a $ of an equilateral triangle if side $a = 27\, \text{m}$ and perimeter $P = 81\, \text{m}$. | 1 |
| 1186 | Find the side $ a $ of an equilateral triangle if altitude $h = 6\, \text{ft}$ and incircle radius $r = 2\, \text{ft}$. | 1 |
| 1187 | Find the side $ a $ of an equilateral triangle if side $a = 4\, \text{ft}$, altitude $h = 6\, \text{ft}$ and incircle radius $r = 2\, \text{ft}$. | 1 |
| 1188 | Find the side $ a $ of an equilateral triangle if altitude $h = 6\, \text{ft}$. | 1 |
| 1189 | Find the side $ a $ of an equilateral triangle if side $a = 7\, \text{ft}$. | 1 |
| 1190 | Find the side $ a $ of an equilateral triangle if side $a = 7\, \text{ft}$ and altitude $h = 6\, \text{ft}$. | 1 |
| 1191 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 18.5\, \text{in}$. | 1 |
| 1192 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 13.25\, \text{in}$. | 1 |
| 1193 | Find the side $ a $ of an equilateral triangle if incircle radius $r = 1.35\, \text{mm}$. | 1 |
| 1194 | Find the perimeter $ P $ of an equilateral triangle if side $a = 100\, \text{cm}$. | 1 |
| 1195 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 100\, \text{cm}$. | 1 |
| 1196 | Find the side $ a $ of an equilateral triangle if altitude $h = 5.5\, \text{mm}$. | 1 |
| 1197 | Find the side $ a $ of an equilateral triangle if side $a = 54\, \text{mm}$. | 1 |
| 1198 | Find the altitude $ h $ of an equilateral triangle if side $a = 84\, \text{mm}$. | 1 |
| 1199 | Find the side $ a $ of an equilateral triangle if altitude $h = 72\, \text{mm}$. | 1 |
| 1200 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 1.9099\, \text{in}$. | 1 |
