Equilateral Triangle
(the database of solved problems)
All the problems and solutions shown below were generated using the Equilateral Triangle Calculator.
| ID |
Problem |
Count |
| 951 | Find the altitude $ h $ of an equilateral triangle if side $a = 8 \sqrt{ 3 }\, \text{mm}$. | 1 |
| 952 | Find the side $ a $ of an equilateral triangle if side $a = 15.9\, \text{cm}$. | 1 |
| 953 | Find the side $ a $ of an equilateral triangle if side $a = 6 \sqrt{ 6 }\, \text{m}$ and perimeter $P = 18 \sqrt{ 6 }\, \text{mm}$. | 1 |
| 954 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 2 \sqrt{ 3 }\, \text{mm}$. | 1 |
| 955 | Find the area $ A $ of an equilateral triangle if circumcircle radius $R = 18\, \text{mm}$. | 1 |
| 956 | Find the area $ A $ of an equilateral triangle if incircle radius $r = 5 \sqrt{ 3 }\, \text{mm}$. | 1 |
| 957 | Find the side $ a $ of an equilateral triangle if side $a = 0.55\, \text{m}$, altitude $h = 0.4763\, \text{m}$ and perimeter $P = 1.65\, \text{m}$. | 1 |
| 958 | Find the area $ A $ of an equilateral triangle if circumcircle radius $R = 6 \sqrt{ 3 }\, \text{mm}$. | 1 |
| 959 | Find the area $ A $ of an equilateral triangle if side $a = 4\, \text{mm}$, altitude $h = 4\, \text{mm}$, perimeter $P = 4\, \text{mm}$, area $A = 4\, \text{mm}^2$, circumcircle radius $R = 4\, \text{mm}$ and incircle radius $r = 4\, \text{mm}$. | 1 |
| 960 | Find the side $ a $ of an equilateral triangle if side $a = 420\, \text{mm}$ and altitude $h = 300\, \text{mm}$. | 1 |
| 961 | Find the side $ a $ of an equilateral triangle if area $A = 3 \sqrt{ 3 }\, \text{mm}^2$. | 1 |
| 962 | Find the perimeter $ P $ of an equilateral triangle if area $A = 15\, \text{mm}^2$. | 1 |
| 963 | Find the area $ A $ of an equilateral triangle if side $a = 48\, \text{ft}$ and altitude $h = 8\, \text{ft}$. | 1 |
| 964 | Find the incircle radius $ r $ of an equilateral triangle if incircle radius $r = 9\, \text{mm}$. | 1 |
| 965 | Find the altitude $ h $ of an equilateral triangle if side $a = 5\, \text{in}$ and perimeter $P = 15\, \text{in}$. | 1 |
| 966 | Find the side $ a $ of an equilateral triangle if side $a = 16\, \text{mm}$. | 1 |
| 967 | Find the side $ a $ of an equilateral triangle if altitude $h = 1\, \text{m}$. | 1 |
| 968 | Find the side $ a $ of an equilateral triangle if side $a = 0.42\, \text{mm}$. | 1 |
| 969 | Find the altitude $ h $ of an equilateral triangle if side $a = 0.42\, \text{mm}$. | 1 |
| 970 | Find the altitude $ h $ of an equilateral triangle if side $a = 6\, \text{m}$. | 1 |
| 971 | Find the altitude $ h $ of an equilateral triangle if side $a = 0.4\, \text{in}$. | 1 |
| 972 | Find the side $ a $ of an equilateral triangle if side $a = 16\, \text{mm}$ and perimeter $P = 48\, \text{mm}$. | 1 |
| 973 | Find the side $ a $ of an equilateral triangle if altitude $h = 7\, \text{cm}$. | 1 |
| 974 | Find the side $ a $ of an equilateral triangle if altitude $h = 20\, \text{in}$. | 1 |
| 975 | Find the altitude $ h $ of an equilateral triangle if side $a = 20\, \text{in}$. | 1 |
| 976 | Find the area $ A $ of an equilateral triangle if area $A = 5 \sqrt{ 3 }\, \text{mm}^2$. | 1 |
| 977 | Find the area $ A $ of an equilateral triangle if side $a = 5 \sqrt{ 3 }\, \text{mm}$. | 1 |
| 978 | Find the side $ a $ of an equilateral triangle if side $a = 11.66\, \text{mm}$. | 1 |
| 979 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 11.66\, \text{mm}$. | 1 |
| 980 | Find the side $ a $ of an equilateral triangle if side $a = 129.5\, \text{in}$ and altitude $h = 102\, \text{in}$. | 1 |
| 981 | Find the side $ a $ of an equilateral triangle if side $a = 129.5\, \text{in}$, altitude $h = 102\, \text{in}$ and circumcircle radius $R = 13209\, \text{in}$. | 1 |
| 982 | Find the side $ a $ of an equilateral triangle if incircle radius $r = 129.5\, \text{in}$. | 1 |
| 983 | Find the side $ a $ of an equilateral triangle if altitude $h = 102\, \text{in}$. | 1 |
| 984 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 30\, \text{mm}$. | 1 |
| 985 | Find the circumcircle radius $ R $ of an equilateral triangle if circumcircle radius $R = 15\, \text{mm}$. | 1 |
| 986 | Find the area $ A $ of an equilateral triangle if circumcircle radius $R = 15\, \text{mm}$. | 1 |
| 987 | Find the circumcircle radius $ R $ of an equilateral triangle if circumcircle radius $R = 90\, \text{in}$. | 1 |
| 988 | Find the area $ A $ of an equilateral triangle if perimeter $P = 400\, \text{m}$. | 1 |
| 989 | Find the side $ a $ of an equilateral triangle if area $A = 9\, \text{mm}^2$. | 1 |
| 990 | Find the altitude $ h $ of an equilateral triangle if area $A = 9\, \text{mm}^2$. | 1 |
| 991 | Find the side $ a $ of an equilateral triangle if altitude $h = 15\, \text{mm}$. | 1 |
| 992 | Find the area $ A $ of an equilateral triangle if side $a = 75\, \text{mm}$. | 1 |
| 993 | Find the side $ a $ of an equilateral triangle if side $a = 36 \sqrt{ 3 }\, \text{mm}$. | 1 |
| 994 | Find the side $ a $ of an equilateral triangle if area $A = 36 \sqrt{ 3 }\, \text{mm}^2$. | 1 |
| 995 | Find the altitude $ h $ of an equilateral triangle if side $a = 35\, \text{mm}$. | 1 |
| 996 | Find the altitude $ h $ of an equilateral triangle if side $a = 785\, \text{mm}$ and altitude $h = 1410\, \text{mm}$. | 1 |
| 997 | Find the side $ a $ of an equilateral triangle if side $a = 10\, \text{m}$ and perimeter $P = 30\, \text{mm}$. | 1 |
| 998 | Find the incircle radius $ r $ of an equilateral triangle if circumcircle radius $R = 8\, \text{m}$. | 1 |
| 999 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 8\, \text{m}$. | 1 |
| 1000 | Find the side $ a $ of an equilateral triangle if side $a = 800\, \text{mm}$. | 1 |
