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 area $ A $ of an equilateral triangle if side $a = 20 \sqrt{ 3 }$. | 1 |
| 952 | Find the side $ a $ of an equilateral triangle if side $a = 21$. | 1 |
| 953 | Find the side $ a $ of an equilateral triangle if side $a = 34$. | 1 |
| 954 | Find the altitude $ h $ of an equilateral triangle if side $a = 6$ and perimeter $P = 18$. | 1 |
| 955 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 8$. | 1 |
| 956 | Find the side $ a $ of an equilateral triangle if side $a = \frac{ 9 }{ 4 }$. | 1 |
| 957 | Find the side $ a $ of an equilateral triangle if altitude $h = 40$. | 1 |
| 958 | Find the side $ a $ of an equilateral triangle if side $a = 3$ and altitude $h = 4$. | 1 |
| 959 | Find the perimeter $ P $ of an equilateral triangle if side $a = \frac{ 5 }{ 2 }$, altitude $h = \frac{ 3 }{ 2 }$ and incircle radius $r = 1$. | 1 |
| 960 | Find the perimeter $ P $ of an equilateral triangle if side $a = \frac{ 5 }{ 2 }$. | 1 |
| 961 | Find the altitude $ h $ of an equilateral triangle if side $a = \frac{ 5 }{ 2 }$. | 1 |
| 962 | Find the circumcircle radius $ R $ of an equilateral triangle if circumcircle radius $R = 3$. | 1 |
| 963 | Find the area $ A $ of an equilateral triangle if circumcircle radius $R = 3$. | 1 |
| 964 | Find the altitude $ h $ of an equilateral triangle if side $a = 10$ and altitude $h = 6$. | 1 |
| 965 | Find the altitude $ h $ of an equilateral triangle if side $a = 10$, altitude $h = 6$, perimeter $P = 15$ and area $A = 15$. | 1 |
| 966 | Find the altitude $ h $ of an equilateral triangle if side $a = 85$ and altitude $h = 90$. | 1 |
| 967 | Find the altitude $ h $ of an equilateral triangle if side $a = 85$. | 1 |
| 968 | Find the area $ A $ of an equilateral triangle if side $a = 10$. | 1 |
| 969 | Find the side $ a $ of an equilateral triangle if side $a = \frac{ 93 }{ 2 }$. | 1 |
| 970 | Find the altitude $ h $ of an equilateral triangle if side $a = \frac{ 389 }{ 100 }$. | 1 |
| 971 | Find the circumcircle radius $ R $ of an equilateral triangle if altitude $h = 5$. | 1 |
| 972 | Find the incircle radius $ r $ of an equilateral triangle if circumcircle radius $R = 1$. | 1 |
| 973 | Find the side $ a $ of an equilateral triangle if side $a = \sqrt{ 10 }$. | 1 |
| 974 | Find the side $ a $ of an equilateral triangle if side $a = 32$. | 1 |
| 975 | Find the side $ a $ of an equilateral triangle if altitude $h = 11$. | 1 |
| 976 | Find the side $ a $ of an equilateral triangle if side $a = 47$ and altitude $h = 67$. | 1 |
| 977 | Find the side $ a $ of an equilateral triangle if perimeter $P = 21$. | 1 |
| 978 | Find the altitude $ h $ of an equilateral triangle if side $a = 3\, \text{cm}$. | 1 |
| 979 | Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 200\, \text{mm}$. | 1 |
| 980 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 35\, \text{mm}$. | 1 |
| 981 | Find the area $ A $ of an equilateral triangle if side $a = 21\, \text{mm}$ and altitude $h = 21 \sqrt{ 3 }\, \text{mm}$. | 1 |
| 982 | Find the side $ a $ of an equilateral triangle if altitude $h = 21 \sqrt{ 3 }\, \text{mm}$. | 1 |
| 983 | Find the side $ a $ of an equilateral triangle if side $a = \sqrt{ 100 }\, \text{mm}$. | 1 |
| 984 | Find the side $ a $ of an equilateral triangle if side $a = 1\, \text{ft}$. | 1 |
| 985 | Find the side $ a $ of an equilateral triangle if area $A = 25 \sqrt{ 3 }\, \text{cm}^2$. | 1 |
| 986 | Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 160\, \text{ft}$. | 1 |
| 987 | Find the side $ a $ of an equilateral triangle if side $a = 3\, \text{in}$. | 1 |
| 988 | Find the side $ a $ of an equilateral triangle if incircle radius $r = 80\, \text{mm}$. | 1 |
| 989 | Find the side $ a $ of an equilateral triangle if incircle radius $r = 40\, \text{mm}$. | 1 |
| 990 | Find the area $ A $ of an equilateral triangle if side $a = 31\, \text{ft}$ and altitude $h = 17\, \text{ft}$. | 1 |
| 991 | Find the side $ a $ of an equilateral triangle if side $a = \sqrt{ 13 }\, \text{mm}$. | 1 |
| 992 | Find the area $ A $ of an equilateral triangle if side $a = \sqrt{ 13 }\, \text{mm}$. | 1 |
| 993 | Find the side $ a $ of an equilateral triangle if perimeter $P = 39\, \text{mm}$. | 1 |
| 994 | Find the side $ a $ of an equilateral triangle if side $a = 4080\, \text{mm}$ and altitude $h = 2115\, \text{mm}$. | 1 |
| 995 | Find the area $ A $ of an equilateral triangle if perimeter $P = 9\, \text{mm}$. | 1 |
| 996 | Find the circumcircle radius $ R $ of an equilateral triangle if perimeter $P = 852\, \text{mm}$. | 1 |
| 997 | Find the area $ A $ of an equilateral triangle if ???. | 1 |
| 998 | Find the side $ a $ of an equilateral triangle if area $A = \frac{ 9 \sqrt{ 3}}{ 16 }\, \text{mi}^2$. | 1 |
| 999 | Find the altitude $ h $ of an equilateral triangle if area $A = \frac{ 9 \sqrt{ 3}}{ 16 }\, \text{mi}^2$. | 1 |
| 1000 | Find the side $ a $ of an equilateral triangle if side $a = 18\, \text{mm}$. | 1 |
