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 circumference $C = 208\, \text{mm}$. | 1 |
| 952 | Find the area $ A $ of a circle if radius $r = 6.41\, \text{mm}$. | 1 |
| 953 | Find the area $ A $ of a circle if radius $r = 17.6\, \text{m}$. | 1 |
| 954 | Find the area $ A $ of a circle if circumference $C = 2.355\, \text{in}$. | 1 |
| 955 | Find the area $ A $ of a circle if area $A = 0.307\, \text{mm}^2$. | 1 |
| 956 | Find the area $ A $ of a circle if area $A = 5\, \text{mm}^2$ and circumference $C = 5\, \text{in}$. | 1 |
| 957 | Find the area $ A $ of a circle if diameter $d = \frac{ 3 }{ 8 }\, \text{in}$. | 1 |
| 958 | Find the area $ A $ of a circle if diameter $d = 48\, \text{mm}$. | 1 |
| 959 | Find the area $ A $ of a circle if diameter $d = 48\, \text{in}$. | 1 |
| 960 | Find the area $ A $ of a circle if area $A = 9\, \text{in}^2$. | 1 |
| 961 | Find the area $ A $ of a circle if radius $r = 3\, \text{mm}$ and diameter $d = 6\, \text{mm}$. | 1 |
| 962 | Find the area $ A $ of a circle if diameter $d = 500\, \text{mm}$. | 1 |
| 963 | Find the area $ A $ of a circle if diameter $d = 540\, \text{mm}$. | 1 |
| 964 | Find the area $ A $ of a circle if circumference $C = 210\, \text{in}$. | 1 |
| 965 | Find the area $ A $ of a circle if area $A = 210\, \text{in}^2$ and circumference $C = \frac{ 9 }{ 4 }\pi\, \text{in}$. | 1 |
| 966 | Find the area $ A $ of a circle if diameter $d = 12\, \text{ft}$. | 1 |
| 967 | Find the area $ A $ of a circle if diameter $d = 20\, \text{ft}$. | 1 |
| 968 | Find the area $ A $ of a circle if diameter $d = 14\, \text{ft}$. | 1 |
| 969 | Find the area $ A $ of a circle if diameter $d = 16\, \text{ft}$. | 1 |
| 970 | Find the area $ A $ of a circle if diameter $d = 4.5\, \text{mm}$. | 1 |
| 971 | Find the area $ A $ of a circle if radius $r = 5\, \text{km}$. | 1 |
| 972 | Find the area $ A $ of a circle if radius $r = 4\, \text{in}$. | 1 |
| 973 | Find the circumference $ C $ of a circle if diameter $d = 16\, \text{cm}$. | 1 |
| 974 | Find the circumference $ C $ of a circle if radius $r = 13.5\, \text{m}$. | 1 |
| 975 | Find the area $ A $ of a circle if circumference $C = 19\, \text{in}$. | 1 |
| 976 | Find the area $ A $ of a circle if diameter $d = 8\, \text{in}$. | 1 |
| 977 | Find the area $ A $ of a circle if diameter $d = 20\, \text{in}$. | 1 |
| 978 | Find the area $ A $ of a circle if diameter $d = 26\, \text{in}$. | 1 |
| 979 | Find the circumference $ C $ of a circle if diameter $d = 26\, \text{cm}$. | 1 |
| 980 | Find the diameter $ d $ of a circle if area $A = 9\pi\, \text{m}^2$. | 1 |
| 981 | Find the circumference $ C $ of a circle if area $A = 64\pi\, \text{cm}^2$. | 1 |
| 982 | Find the area $ A $ of a circle if diameter $d = 25.29\, \text{in}$. | 1 |
| 983 | Find the area $ A $ of a circle if area $A = 10\, \text{ft}^2$. | 1 |
| 984 | Find the area $ A $ of a circle if diameter $d = 10\, \text{ft}$. | 1 |
| 985 | Find the area $ A $ of a circle if area $A = 250\, \text{mm}^2$ and radius $r = 500\, \text{mm}$. | 1 |
| 986 | Find the diameter $ d $ of a circle if area $A = 1\, \text{m}^2$. | 1 |
| 987 | Find the area $ A $ of a circle if circumference $C = 30\, \text{in}$. | 1 |
| 988 | Find the area $ A $ of a circle if diameter $d = 7.875\, \text{in}$. | 1 |
| 989 | Find the area $ A $ of a circle if area $A = 8\, \text{in}^2$. | 1 |
| 990 | Find the area $ A $ of a circle if circumference $C = 3.5\, \text{in}$. | 1 |
| 991 | Find the area $ A $ of a circle if circumference $C = 30\, \text{in}$. | 1 |
| 992 | Find the area $ A $ of a circle if radius $r = 44.78\, \text{in}$. | 1 |
| 993 | Find the area $ A $ of a circle if radius $r = 34\, \text{yd}$ and diameter $d = 68\, \text{yd}$. | 1 |
| 994 | Find the area $ A $ of a circle if area $A = 3629.84\, \text{ft}^2$, radius $r = 34\, \text{yd}$ and diameter $d = 68\, \text{yd}$. | 1 |
| 995 | Find the area $ A $ of a circle if radius $r = 6\, \text{mm}$ and diameter $d = 8\, \text{mm}$. | 1 |
| 996 | Find the area $ A $ of a circle if circumference $C = 62\, \text{in}$. | 1 |
| 997 | Find the area $ A $ of a circle if diameter $d = 52\, \text{m}$. | 1 |
| 998 | Find the area $ A $ of a circle if radius $r = 98\, \text{mm}$. | 1 |
| 999 | Find the area $ A $ of a circle if area $A = 8\, \text{mm}^2$ and radius $r = 119\, \text{mm}$. | 1 |
| 1000 | Find the area $ A $ of a circle if diameter $d = 451\, \text{mm}$. | 1 |
