Equilateral Triangle
(the database of solved problems)
All the problems and solutions shown below were generated using the Equilateral Triangle Calculator.
| ID |
Problem |
Count |
| 1051 | Find the side $ a $ of an equilateral triangle if altitude $h = 0.122\, \text{in}$. | 1 |
| 1052 | Find the side $ a $ of an equilateral triangle if altitude $h = 0.066\, \text{in}$. | 1 |
| 1053 | Find the side $ a $ of an equilateral triangle if altitude $h = 0.053\, \text{in}$. | 1 |
| 1054 | Find the side $ a $ of an equilateral triangle if side $a = 8\, \text{cm}$ and perimeter $P = 24\, \text{mm}$. | 1 |
| 1055 | Find the side $ a $ of an equilateral triangle if side $a = 9505\, \text{mm}$. | 1 |
| 1056 | Find the side $ a $ of an equilateral triangle if area $A = 56\, \text{cm}^2$. | 1 |
| 1057 | Find the side $ a $ of an equilateral triangle if altitude $h = 300\, \text{mm}$. | 1 |
| 1058 | Find the side $ a $ of an equilateral triangle if side $a = 133\, \text{mm}$ and altitude $h = 81\, \text{cm}$. | 1 |
| 1059 | Find the side $ a $ of an equilateral triangle if side $a = 0.1635\, \text{mm}$. | 1 |
| 1060 | Find the side $ a $ of an equilateral triangle if side $a = 0.1635\, \text{in}$ and perimeter $P = 0.4905\, \text{in}$. | 1 |
| 1061 | Find the area $ A $ of an equilateral triangle if side $a = 3\, \text{in}$. | 1 |
| 1062 | Find the area $ A $ of an equilateral triangle if side $a = 3\, \text{in}$ and incircle radius $r = 3\, \text{in}$. | 1 |
| 1063 | Find the altitude $ h $ of an equilateral triangle if side $a = 24\, \text{in}$. | 1 |
| 1064 | Find the side $ a $ of an equilateral triangle if side $a = 24\, \text{mm}$. | 1 |
| 1065 | Find the area $ A $ of an equilateral triangle if side $a = 24\, \text{mm}$. | 1 |
| 1066 | Find the altitude $ h $ of an equilateral triangle if side $a = 24\, \text{mm}$. | 1 |
| 1067 | Find the side $ a $ of an equilateral triangle if side $a = 312\, \text{in}$ and altitude $h = 39\, \text{in}$. | 1 |
| 1068 | Find the perimeter $ P $ of an equilateral triangle if side $a = 312\, \text{in}$ and altitude $h = 39\, \text{in}$. | 1 |
| 1069 | Find the side $ a $ of an equilateral triangle if incircle radius $r = 9.52\, \text{mm}$. | 1 |
| 1070 | Find the side $ a $ of an equilateral triangle if incircle radius $r = 4.76\, \text{mm}$. | 1 |
| 1071 | Find the side $ a $ of an equilateral triangle if altitude $h = 16\, \text{ft}$. | 1 |
| 1072 | Find the area $ A $ of an equilateral triangle if circumcircle radius $R = 1\, \text{mm}$. | 1 |
| 1073 | Find the area $ A $ of an equilateral triangle if perimeter $P = 3 \sqrt{ 3 }\, \text{mm}$. | 1 |
| 1074 | Find the side $ a $ of an equilateral triangle if area $A = 27.8\, \text{mm}^2$. | 1 |
| 1075 | Find the side $ a $ of an equilateral triangle if side $a = 14.55\, \text{ft}$. | 1 |
| 1076 | Find the incircle radius $ r $ of an equilateral triangle if area $A = 0.28\, \text{mm}^2$. | 1 |
| 1077 | Find the incircle radius $ r $ of an equilateral triangle if side $a = 16\, \text{in}$. | 1 |
| 1078 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 16\, \text{in}$. | 1 |
| 1079 | Find the side $ a $ of an equilateral triangle if side $a = 27\, \text{m}$ and perimeter $P = 81\, \text{m}$. | 1 |
| 1080 | Find the side $ a $ of an equilateral triangle if altitude $h = 6\, \text{ft}$ and incircle radius $r = 2\, \text{ft}$. | 1 |
| 1081 | 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 |
| 1082 | Find the side $ a $ of an equilateral triangle if altitude $h = 6\, \text{ft}$. | 1 |
| 1083 | Find the side $ a $ of an equilateral triangle if side $a = 7\, \text{ft}$. | 1 |
| 1084 | Find the side $ a $ of an equilateral triangle if side $a = 7\, \text{ft}$ and altitude $h = 6\, \text{ft}$. | 1 |
| 1085 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 18.5\, \text{in}$. | 1 |
| 1086 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 13.25\, \text{in}$. | 1 |
| 1087 | Find the side $ a $ of an equilateral triangle if incircle radius $r = 1.35\, \text{mm}$. | 1 |
| 1088 | Find the perimeter $ P $ of an equilateral triangle if side $a = 100\, \text{cm}$. | 1 |
| 1089 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 100\, \text{cm}$. | 1 |
| 1090 | Find the side $ a $ of an equilateral triangle if altitude $h = 5.5\, \text{mm}$. | 1 |
| 1091 | Find the side $ a $ of an equilateral triangle if side $a = 54\, \text{mm}$. | 1 |
| 1092 | Find the altitude $ h $ of an equilateral triangle if side $a = 84\, \text{mm}$. | 1 |
| 1093 | Find the side $ a $ of an equilateral triangle if altitude $h = 72\, \text{mm}$. | 1 |
| 1094 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 1.9099\, \text{in}$. | 1 |
| 1095 | Find the side $ a $ of an equilateral triangle if side $a = 14.25\, \text{in}$. | 1 |
| 1096 | Find the altitude $ h $ of an equilateral triangle if side $a = 800\, \text{mm}$. | 1 |
| 1097 | Find the side $ a $ of an equilateral triangle if altitude $h = 800\, \text{mm}$. | 1 |
| 1098 | Find the perimeter $ P $ of an equilateral triangle if altitude $h = 800\, \text{mm}$. | 1 |
| 1099 | Find the side $ a $ of an equilateral triangle if side $a = 0.0078\, \text{mm}$. | 1 |
| 1100 | Find the altitude $ h $ of an equilateral triangle if side $a = 0.0078\, \text{mm}$. | 1 |
