Circle
(the database of solved problems)
All the problems and solutions shown below were generated using the Circle Calculator.
| ID |
Problem |
Count |
| 951 | Find the area $ A $ of a circle if area $A = 785000\, \text{mi}^2$, circumference $C = 3140\, \text{mi}$, radius $r = 500\, \text{mi}$ and diameter $d = 1000\, \text{mi}$. | 1 |
| 952 | Find the area $ A $ of a circle if area $A = 785000\, \text{mi}^2$, circumference $C = 3140\, \text{mi}$, radius $r = 500\, \text{mi}$ and diameter $d = 2000\, \text{mi}$. | 1 |
| 953 | Find the area $ A $ of a circle if area $A = 785000\, \text{mi}^2$, circumference $C = 3140\, \text{mi}$, radius $r = 500\, \text{mi}$ and diameter $d = 3000\, \text{mi}$. | 1 |
| 954 | Find the area $ A $ of a circle if circumference $C = 21\, \text{cm}$. | 1 |
| 955 | Find the circumference $ C $ of a circle if area $A = 64\, \text{cm}^2$. | 1 |
| 956 | Find the area $ A $ of a circle if circumference $C = 12\, \text{in}$. | 1 |
| 957 | Find the area $ A $ of a circle if area $A = 6\, \text{mm}^2$. | 1 |
| 958 | Find the area $ A $ of a circle if circumference $C = 10\, \text{in}$. | 1 |
| 959 | Find the area $ A $ of a circle if area $A = 0.04\, \text{mm}^2$. | 1 |
| 960 | Find the area $ A $ of a circle if diameter $d = 12742\, \text{mm}$. | 1 |
| 961 | Find the area $ A $ of a circle if ???. | 1 |
| 962 | Find the area $ A $ of a circle if radius $r = 16\, \text{cm}$. | 1 |
| 963 | Find the diameter $ d $ of a circle if radius $r = 37.6\, \text{cm}$. | 1 |
| 964 | Find the diameter $ d $ of a circle if radius $r = 37.6\, \text{cm}$. | 1 |
| 965 | Find the area $ A $ of a circle if diameter $d = 80\, \text{m}$. | 1 |
| 966 | Find the area $ A $ of a circle if radius $r = 120\, \text{m}$. | 1 |
| 967 | Find the diameter $ d $ of a circle if area $A = 120\, \text{m}^2$. | 1 |
| 968 | Find the area $ A $ of a circle if diameter $d = 240\, \text{m}$. | 1 |
| 969 | Find the area $ A $ of a circle if diameter $d = 6\, \text{cm}$. | 1 |
| 970 | Find the area $ A $ of a circle if diameter $d = 115.57\, \text{mm}$. | 1 |
| 971 | Find the area $ A $ of a circle if ???. | 1 |
| 972 | Find the area $ A $ of a circle if circumference $C = 20\, \text{mm}$. | 1 |
| 973 | Find the area $ A $ of a circle if diameter $d = 10\, \text{mm}$. | 1 |
| 974 | Find the area $ A $ of a circle if area $A = 52\, \text{mm}^2$. | 1 |
| 975 | Find the area $ A $ of a circle if circumference $C = 13\, \text{ft}$. | 1 |
| 976 | Find the area $ A $ of a circle if radius $r = 40\, \text{ft}$. | 1 |
| 977 | Find the area $ A $ of a circle if circumference $C = 158\, \text{m}$. | 1 |
| 978 | Find the area $ A $ of a circle if diameter $d = \frac{ 1 }{ 2 }\, \text{mm}$. | 1 |
| 979 | Find the area $ A $ of a circle if radius $r = 153.938\, \text{mm}$. | 1 |
| 980 | Find the area $ A $ of a circle if radius $r = 4\, \text{mm}$. | 1 |
| 981 | Find the area $ A $ of a circle if circumference $C = 6\pi\, \text{dm}$. | 1 |
| 982 | Find the diameter $ d $ of a circle if diameter $d = 13.6\, \text{m}$. | 1 |
| 983 | Find the area $ A $ of a circle if diameter $d = 14\, \text{mm}$. | 1 |
| 984 | Find the area $ A $ of a circle if circumference $C = 66\, \text{cm}$. | 1 |
| 985 | Find the circumference $ C $ of a circle if circumference $C = 3\, \text{cm}$ and diameter $d = 49\, \text{mm}$. | 1 |
| 986 | Find the area $ A $ of a circle if diameter $d = 27.9\, \text{cm}$. | 1 |
| 987 | Find the area $ A $ of a circle if diameter $d = 11\, \text{in}$. | 1 |
| 988 | Find the circumference $ C $ of a circle if radius $r = 500\, \text{cm}$. | 1 |
| 989 | Find the radius $ r $ of a circle if radius $r = 500\, \text{cm}$. | 1 |
| 990 | Find the area $ A $ of a circle if radius $r = 560\, \text{km}$. | 1 |
| 991 | Find the area $ A $ of a circle if circumference $C = 8\pi\, \text{mm}$. | 1 |
| 992 | Find the area $ A $ of a circle if area $A = 300\, \text{mm}^2$. | 1 |
| 993 | Find the area $ A $ of a circle if diameter $d = 29.75\, \text{in}$. | 1 |
| 994 | Find the area $ A $ of a circle if radius $r = 25\, \text{km}$. | 1 |
| 995 | Find the area $ A $ of a circle if radius $r = 25\, \text{km}$. | 1 |
| 996 | Find the area $ A $ of a circle if radius $r = 11.6\, \text{mm}$. | 1 |
| 997 | Find the area $ A $ of a circle if circumference $C = 20\, \text{ft}$. | 1 |
| 998 | Find the area $ A $ of a circle if radius $r = 5\, \text{ft}$. | 1 |
| 999 | Find the area $ A $ of a circle if radius $r = 7.4\, \text{mi}$. | 1 |
| 1000 | Find the area $ A $ of a circle if diameter $d = 8\, \text{m}$. | 1 |
