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 $C = 360\, \text{m}$, radius $r = 100\, \text{m}$ and diameter $d = 25\, \text{m}$. | 2 |
| 702 | Find the area $ A $ of a circle if radius $r = 100\, \text{m}$ and diameter $d = 25\, \text{m}$. | 2 |
| 703 | Find the area $ A $ of a circle if diameter $d = 360\, \text{mm}$. | 2 |
| 704 | Find the diameter $ d $ of a circle if diameter $d = 677\, \text{mm}$. | 2 |
| 705 | Find the area $ A $ of a circle if circumference $C = 44\, \text{mm}$, radius $r = 7\, \text{mm}$ and diameter $d = 14\, \text{mm}$. | 2 |
| 706 | Find the area $ A $ of a circle if diameter $d = 84\, \text{in}$. | 2 |
| 707 | Find the area $ A $ of a circle if area $A = 16.51\, \text{in}^2$. | 2 |
| 708 | Find the area $ A $ of a circle if radius $r = 18\, \text{mm}$. | 1 |
| 709 | Find the diameter $ d $ of a circle if diameter $d = 400\, \text{mm}$. | 1 |
| 710 | Find the circumference $ C $ of a circle if area $A = 45216\, \text{cm}^2$, circumference $C = 753.6\, \text{mm}$, radius $r = 12\, \text{cm}$ and diameter $d = 240\, \text{mm}$. | 1 |
| 711 | Find the area $ A $ of a circle if circumference $C = 4\, \text{m}$. | 1 |
| 712 | Find the area $ A $ of a circle if area $A = 2270\, \text{mm}^2$. | 1 |
| 713 | Find the area $ A $ of a circle if radius $r = 2\, \text{cm}$. | 1 |
| 714 | Find the area $ A $ of a circle if diameter $d = 16\, \text{in}$. | 1 |
| 715 | Find the area $ A $ of a circle if diameter $d = 89\, \text{cm}$. | 1 |
| 716 | Find the area $ A $ of a circle if diameter $d = 30\, \text{mm}$. | 1 |
| 717 | Find the area $ A $ of a circle if radius $r = 15\, \text{mm}$ and diameter $d = 30\, \text{mm}$. | 1 |
| 718 | Find the area $ A $ of a circle if diameter $d = \frac{ 3 }{ 16 }\, \text{in}$. | 1 |
| 719 | Find the area $ A $ of a circle if diameter $d = 3\, \text{in}$. | 1 |
| 720 | Find the area $ A $ of a circle if diameter $d = 3\, \text{in}$. | 1 |
| 721 | Find the area $ A $ of a circle if circumference $C = 150\, \text{ft}$. | 1 |
| 722 | Find the area $ A $ of a circle if circumference $C = 150\, \text{ft}$. | 1 |
| 723 | Find the area $ A $ of a circle if diameter $d = 7\, \text{in}$. | 1 |
| 724 | Find the area $ A $ of a circle if circumference $C = 66\, \text{ft}$. | 1 |
| 725 | Find the diameter $ d $ of a circle if area $A = 3000\, \text{m}^2$. | 1 |
| 726 | Find the area $ A $ of a circle if diameter $d = 0.07\, \text{in}$. | 1 |
| 727 | Find the area $ A $ of a circle if circumference $C = 16\, \text{ft}$. | 1 |
| 728 | Find the area $ A $ of a circle if circumference $C = 180\, \text{ft}$. | 1 |
| 729 | Find the area $ A $ of a circle if circumference $C = 208\, \text{mm}$. | 1 |
| 730 | Find the area $ A $ of a circle if radius $r = 6.41\, \text{mm}$. | 1 |
| 731 | Find the area $ A $ of a circle if radius $r = 17.6\, \text{m}$. | 1 |
| 732 | Find the area $ A $ of a circle if circumference $C = 2.355\, \text{in}$. | 1 |
| 733 | Find the area $ A $ of a circle if area $A = 0.307\, \text{mm}^2$. | 1 |
| 734 | Find the area $ A $ of a circle if area $A = 5\, \text{mm}^2$ and circumference $C = 5\, \text{in}$. | 1 |
| 735 | Find the area $ A $ of a circle if diameter $d = \frac{ 3 }{ 8 }\, \text{in}$. | 1 |
| 736 | Find the area $ A $ of a circle if diameter $d = 48\, \text{mm}$. | 1 |
| 737 | Find the area $ A $ of a circle if diameter $d = 48\, \text{in}$. | 1 |
| 738 | Find the area $ A $ of a circle if area $A = 9\, \text{in}^2$. | 1 |
| 739 | Find the area $ A $ of a circle if radius $r = 3\, \text{mm}$ and diameter $d = 6\, \text{mm}$. | 1 |
| 740 | Find the area $ A $ of a circle if diameter $d = 500\, \text{mm}$. | 1 |
| 741 | Find the area $ A $ of a circle if diameter $d = 540\, \text{mm}$. | 1 |
| 742 | Find the area $ A $ of a circle if circumference $C = 210\, \text{in}$. | 1 |
| 743 | Find the area $ A $ of a circle if area $A = 210\, \text{in}^2$ and circumference $C = \frac{ 9 }{ 4 }\pi\, \text{in}$. | 1 |
| 744 | Find the area $ A $ of a circle if diameter $d = 12\, \text{ft}$. | 1 |
| 745 | Find the area $ A $ of a circle if diameter $d = 14\, \text{ft}$. | 1 |
| 746 | Find the area $ A $ of a circle if diameter $d = 4.5\, \text{mm}$. | 1 |
| 747 | Find the area $ A $ of a circle if radius $r = 5\, \text{km}$. | 1 |
| 748 | Find the area $ A $ of a circle if radius $r = 4\, \text{in}$. | 1 |
| 749 | Find the circumference $ C $ of a circle if diameter $d = 16\, \text{cm}$. | 1 |
| 750 | Find the circumference $ C $ of a circle if radius $r = 13.5\, \text{m}$. | 1 |
