Circle
(the database of solved problems)
All the problems and solutions shown below were generated using the Circle Calculator.
| ID |
Problem |
Count |
| 701 | Find the area $ A $ of a circle if circumference $C = 13\, \text{ft}$. | 1 |
| 702 | Find the area $ A $ of a circle if radius $r = 40\, \text{ft}$. | 1 |
| 703 | Find the area $ A $ of a circle if circumference $C = 158\, \text{m}$. | 1 |
| 704 | Find the area $ A $ of a circle if diameter $d = \frac{ 1 }{ 2 }\, \text{mm}$. | 1 |
| 705 | Find the area $ A $ of a circle if radius $r = 153.938\, \text{mm}$. | 1 |
| 706 | Find the area $ A $ of a circle if radius $r = 4\, \text{mm}$. | 1 |
| 707 | Find the area $ A $ of a circle if circumference $C = 6\pi\, \text{dm}$. | 1 |
| 708 | Find the diameter $ d $ of a circle if diameter $d = 13.6\, \text{m}$. | 1 |
| 709 | Find the area $ A $ of a circle if diameter $d = 14\, \text{mm}$. | 1 |
| 710 | Find the area $ A $ of a circle if circumference $C = 66\, \text{cm}$. | 1 |
| 711 | Find the circumference $ C $ of a circle if circumference $C = 3\, \text{cm}$ and diameter $d = 49\, \text{mm}$. | 1 |
| 712 | Find the area $ A $ of a circle if diameter $d = 27.9\, \text{cm}$. | 1 |
| 713 | Find the area $ A $ of a circle if diameter $d = 11\, \text{in}$. | 1 |
| 714 | Find the circumference $ C $ of a circle if radius $r = 500\, \text{cm}$. | 1 |
| 715 | Find the radius $ r $ of a circle if radius $r = 500\, \text{cm}$. | 1 |
| 716 | Find the area $ A $ of a circle if radius $r = 560\, \text{km}$. | 1 |
| 717 | Find the area $ A $ of a circle if circumference $C = 8\pi\, \text{mm}$. | 1 |
| 718 | Find the area $ A $ of a circle if area $A = 300\, \text{mm}^2$. | 1 |
| 719 | Find the area $ A $ of a circle if diameter $d = 29.75\, \text{in}$. | 1 |
| 720 | Find the area $ A $ of a circle if radius $r = 25\, \text{km}$. | 1 |
| 721 | Find the area $ A $ of a circle if radius $r = 25\, \text{km}$. | 1 |
| 722 | Find the area $ A $ of a circle if radius $r = 11.6\, \text{mm}$. | 1 |
| 723 | Find the area $ A $ of a circle if circumference $C = 20\, \text{ft}$. | 1 |
| 724 | Find the area $ A $ of a circle if radius $r = 5\, \text{ft}$. | 1 |
| 725 | Find the area $ A $ of a circle if radius $r = 7.4\, \text{mi}$. | 1 |
| 726 | Find the area $ A $ of a circle if diameter $d = 8\, \text{m}$. | 1 |
| 727 | Find the area $ A $ of a circle if diameter $d = 20\, \text{mi}$. | 1 |
| 728 | Find the area $ A $ of a circle if diameter $d = 7.5\, \text{ft}$. | 1 |
| 729 | Find the area $ A $ of a circle if diameter $d = 7.5\, \text{ft}$. | 1 |
| 730 | Find the area $ A $ of a circle if diameter $d = 5\, \text{in}$. | 1 |
| 731 | Find the diameter $ d $ of a circle if diameter $d = 13.4\, \text{m}$. | 1 |
| 732 | Find the area $ A $ of a circle if diameter $d = 15\, \text{mm}$. | 1 |
| 733 | Find the area $ A $ of a circle if circumference $C = 24\, \text{in}$. | 1 |
| 734 | Find the area $ A $ of a circle if area $A = 3\, \text{mm}^2$ and circumference $C = 8\, \text{mm}$. | 1 |
| 735 | Find the area $ A $ of a circle if area $A = 10\, \text{mm}^2$ and circumference $C = 2\, \text{cm}$. | 1 |
| 736 | Find the area $ A $ of a circle if area $A = 10\, \text{mm}^2$ and radius $r = 2\, \text{cm}$. | 1 |
| 737 | Find the circumference $ C $ of a circle if area $A = 10\, \text{cm}^2$. | 1 |
| 738 | Find the area $ A $ of a circle if radius $r = 12\, \text{mm}$. | 1 |
| 739 | Find the area $ A $ of a circle if area $A = 153\pi\, \text{mm}^2$. | 1 |
| 740 | 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 |
| 741 | Find the area $ A $ of a circle if diameter $d = 16\, \text{in}$. | 1 |
| 742 | Find the area $ A $ of a circle if area $A = 1.9\, \text{mm}^2$. | 1 |
| 743 | Find the area $ A $ of a circle if circumference $C = 37.7\, \text{mm}$. | 1 |
| 744 | 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 |
| 745 | 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 |
| 746 | Find the area $ A $ of a circle if radius $r = 52\, \text{mm}$. | 1 |
| 747 | Find the area $ A $ of a circle if radius $r = 10\, \text{mm}$ and diameter $d = 20\, \text{mm}$. | 1 |
| 748 | Find the area $ A $ of a circle if radius $r = 13.75\, \text{in}$. | 1 |
| 749 | Find the area $ A $ of a circle if circumference $C = 100\, \text{mm}$. | 1 |
| 750 | Find the area $ A $ of a circle if diameter $d = 0.92\, \text{m}$. | 1 |
