Circle
(the database of solved problems)
All the problems and solutions shown below were generated using the Circle Calculator.
| ID |
Problem |
Count |
| 1001 | Find the area $ A $ of a circle if diameter $d = 20\, \text{mi}$. | 1 |
| 1002 | Find the area $ A $ of a circle if diameter $d = 7.5\, \text{ft}$. | 1 |
| 1003 | Find the area $ A $ of a circle if diameter $d = 7.5\, \text{ft}$. | 1 |
| 1004 | Find the area $ A $ of a circle if diameter $d = 5\, \text{in}$. | 1 |
| 1005 | Find the diameter $ d $ of a circle if diameter $d = 13.4\, \text{m}$. | 1 |
| 1006 | Find the area $ A $ of a circle if diameter $d = 15\, \text{mm}$. | 1 |
| 1007 | Find the area $ A $ of a circle if circumference $C = 24\, \text{in}$. | 1 |
| 1008 | Find the area $ A $ of a circle if area $A = 3\, \text{mm}^2$ and circumference $C = 8\, \text{mm}$. | 1 |
| 1009 | Find the area $ A $ of a circle if area $A = 10\, \text{mm}^2$ and circumference $C = 2\, \text{cm}$. | 1 |
| 1010 | Find the area $ A $ of a circle if area $A = 10\, \text{mm}^2$ and radius $r = 2\, \text{cm}$. | 1 |
| 1011 | Find the circumference $ C $ of a circle if area $A = 10\, \text{cm}^2$. | 1 |
| 1012 | Find the area $ A $ of a circle if area $A = 153\pi\, \text{mm}^2$. | 1 |
| 1013 | Find the area $ A $ of a circle if area $A = 8.0848\, \text{in}^2$, radius $r = 2.5\, \text{in}$ and diameter $d = 5\, \text{in}$. | 1 |
| 1014 | Find the area $ A $ of a circle if diameter $d = 16\, \text{in}$. | 1 |
| 1015 | Find the area $ A $ of a circle if area $A = 1.9\, \text{mm}^2$. | 1 |
| 1016 | Find the area $ A $ of a circle if circumference $C = 37.7\, \text{mm}$. | 1 |
| 1017 | Find the area $ A $ of a circle if circumference $C = 6\pi\, \text{cm}$, radius $r = 5.5\, \text{cm}$ and diameter $d = 60\, \text{cm}$. | 1 |
| 1018 | Find the area $ A $ of a circle if circumference $C = 6\pi\, \text{cm}$, radius $r = 5.5\, \text{cm}$ and diameter $d = 60\, \text{cm}$. | 1 |
| 1019 | Find the area $ A $ of a circle if radius $r = 10\, \text{mm}$ and diameter $d = 20\, \text{mm}$. | 1 |
| 1020 | Find the area $ A $ of a circle if radius $r = 13.75\, \text{in}$. | 1 |
| 1021 | Find the area $ A $ of a circle if circumference $C = 100\, \text{mm}$. | 1 |
| 1022 | Find the area $ A $ of a circle if diameter $d = 0.92\, \text{m}$. | 1 |
| 1023 | Find the area $ A $ of a circle if radius $r = 1.84\, \text{m}$ and diameter $d = 129800\, \text{m}$. | 1 |
| 1024 | Find the area $ A $ of a circle if circumference $C = 3\, \text{ft}$ and diameter $d = 3\, \text{ft}$. | 1 |
| 1025 | Find the area $ A $ of a circle if radius $r = 4.2\, \text{mm}$. | 1 |
| 1026 | Find the area $ A $ of a circle if circumference $C = 20\, \text{ft}$. | 1 |
| 1027 | Find the area $ A $ of a circle if circumference $C = 30\, \text{ft}$. | 1 |
| 1028 | Find the area $ A $ of a circle if diameter $d = 5\, \text{in}$. | 1 |
| 1029 | Find the area $ A $ of a circle if area $A = 152\, \text{mm}^2$. | 1 |
| 1030 | Find the area $ A $ of a circle if area $A = 152\, \text{mm}^2$. | 1 |
| 1031 | Find the area $ A $ of a circle if area $A = 9\, \text{ft}^2$ and radius $r = 3.14\, \text{mm}$. | 1 |
| 1032 | Find the area $ A $ of a circle if diameter $d = 120\, \text{cm}$. | 1 |
| 1033 | Find the area $ A $ of a circle if area $A = 1.5\, \text{in}^2$. | 1 |
| 1034 | Find the area $ A $ of a circle if area $A = 1.5\, \text{in}^2$. | 1 |
| 1035 | Find the area $ A $ of a circle if area $A = 144\, \text{mm}^2$. | 1 |
| 1036 | Find the circumference $ C $ of a circle if area $A = 100\, \text{cm}^2$. | 1 |
| 1037 | Find the area $ A $ of a circle if area $A = 15.1\, \text{mm}^2$. | 1 |
| 1038 | Find the area $ A $ of a circle if area $A = 2360\, \text{mm}^2$, circumference $C = 74.51\, \text{mm}$, radius $r = 11.86\, \text{mm}$ and diameter $d = 23.73\, \text{mm}$. | 1 |
| 1039 | Find the area $ A $ of a circle if radius $r = 1\, \text{mm}$. | 1 |
| 1040 | Find the area $ A $ of a circle if diameter $d = 600\, \text{mm}$. | 1 |
| 1041 | Find the area $ A $ of a circle if diameter $d = 10\, \text{ft}$. | 1 |
| 1042 | Find the area $ A $ of a circle if radius $r = 6\, \text{ft}$. | 1 |
| 1043 | Find the area $ A $ of a circle if circumference $C = 2.75\, \text{in}$. | 1 |
| 1044 | Find the area $ A $ of a circle if circumference $C = 2.75\, \text{in}$. | 1 |
| 1045 | Find the area $ A $ of a circle if area $A = 0.6\, \text{mm}^2$, circumference $C = 2.75\, \text{in}$, radius $r = 0.44\, \text{mm}$ and diameter $d = 0.88\, \text{in}$. | 1 |
| 1046 | Find the area $ A $ of a circle if circumference $C = 57.5\, \text{cm}$. | 1 |
| 1047 | Find the area $ A $ of a circle if diameter $d = 80\, \text{mm}$. | 1 |
| 1048 | Find the area $ A $ of a circle if diameter $d = 25\, \text{m}$. | 1 |
| 1049 | Find the diameter $ d $ of a circle if radius $r = 12.5\, \text{m}$. | 1 |
| 1050 | Find the area $ A $ of a circle if radius $r = 12.5\, \text{cm}$ and diameter $d = 25\, \text{cm}$. | 1 |
