Circle
(the database of solved problems)
All the problems and solutions shown below were generated using the Circle Calculator.
| ID |
Problem |
Count |
| 601 | Find the area $ A $ of a circle if diameter $d = 5.375\, \text{in}$. | 1 |
| 602 | Find the area $ A $ of a circle if radius $r = 7\, \text{cm}$. | 1 |
| 603 | Find the area $ A $ of a circle if radius $r = 6.125\, \text{in}$. | 1 |
| 604 | Find the area $ A $ of a circle if circumference $C = 200\, \text{mm}$. | 1 |
| 605 | Find the area $ A $ of a circle if circumference $C = 400\, \text{mm}$. | 1 |
| 606 | Find the area $ A $ of a circle if area $A = \pi\, \text{mm}^2$. | 1 |
| 607 | Find the radius $ r $ of a circle if area $A = \pi\, \text{dm}^2$. | 1 |
| 608 | Find the area $ A $ of a circle if radius $r = 12.5\, \text{mm}$. | 1 |
| 609 | Find the area $ A $ of a circle if radius $r = 2\pi\, \text{cm}$. | 1 |
| 610 | Find the circumference $ C $ of a circle if diameter $d = 80\, \text{cm}$. | 1 |
| 611 | Find the area $ A $ of a circle if area $A = 100\, \text{mm}^2$. | 1 |
| 612 | Find the area $ A $ of a circle if radius $r = 7 \sqrt{ 7 }\, \text{cm}$. | 1 |
| 613 | Find the area $ A $ of a circle if radius $r = 6\, \text{ft}$. | 1 |
| 614 | Find the area $ A $ of a circle if area $A = 110\, \text{mm}^2$. | 1 |
| 615 | Find the area $ A $ of a circle if circumference $C = 100\, \text{ft}$. | 1 |
| 616 | Find the diameter $ d $ of a circle if ???. | 1 |
| 617 | Find the area $ A $ of a circle if circumference $C = 330\, \text{mm}$. | 1 |
| 618 | Find the area $ A $ of a circle if area $A = 12.56\, \text{mm}^2$. | 1 |
| 619 | Find the area $ A $ of a circle if radius $r = 10.5\, \text{ft}$ and diameter $d = 21\, \text{ft}$. | 1 |
| 620 | Find the area $ A $ of a circle if radius $r = 4.625\, \text{in}$. | 1 |
| 621 | Find the diameter $ d $ of a circle if circumference $C = 20\, \text{m}$. | 1 |
| 622 | Find the area $ A $ of a circle if radius $r = 40.72\, \text{cm}$. | 1 |
| 623 | Find the circumference $ C $ of a circle if area $A = 1658.1184\, \text{cm}^2$ and radius $r = 40.72\, \text{cm}$. | 1 |
| 624 | Find the area $ A $ of a circle if area $A = 1658.1184\, \text{mm}^2$. | 1 |
| 625 | Find the circumference $ C $ of a circle if area $A = 1658.1184\, \text{cm}^2$. | 1 |
| 626 | Find the area $ A $ of a circle if radius $r = 1\, \text{m}$. | 1 |
| 627 | Find the area $ A $ of a circle if circumference $C = 1\, \text{m}$. | 1 |
| 628 | Find the area $ A $ of a circle if circumference $C = 1\, \text{mi}$. | 1 |
| 629 | Find the area $ A $ of a circle if diameter $d = 1400\, \text{mm}$. | 1 |
| 630 | Find the area $ A $ of a circle if area $A = 6\pi\, \text{mm}^2$. | 1 |
| 631 | Find the area $ A $ of a circle if area $A = 10\, \text{mm}^2$. | 1 |
| 632 | Find the area $ A $ of a circle if radius $r = 8\, \text{ft}$. | 1 |
| 633 | Find the area $ A $ of a circle if area $A = 765\, \text{mm}^2$. | 1 |
| 634 | Find the area $ A $ of a circle if area $A = 76\, \text{mm}^2$. | 1 |
| 635 | Find the radius $ r $ of a circle if area $A = 76\, \text{dm}^2$. | 1 |
| 636 | Find the diameter $ d $ of a circle if area $A = 76\, \text{m}^2$ and circumference $C = 765\, \text{cm}$. | 1 |
| 637 | Find the diameter $ d $ of a circle if area $A = 765\, \text{m}^2$. | 1 |
| 638 | Find the circumference $ C $ of a circle if area $A = 765\, \text{cm}^2$. | 1 |
| 639 | Find the area $ A $ of a circle if circumference $C = 33.5\, \text{in}$. | 1 |
| 640 | Find the area $ A $ of a circle if radius $r = 64\, \text{in}$ and diameter $d = 32\, \text{in}$. | 1 |
| 641 | Find the area $ A $ of a circle if radius $r = 8\, \text{in}$ and diameter $d = 51\, \text{in}$. | 1 |
| 642 | Find the area $ A $ of a circle if radius $r = 8\, \text{in}$ and diameter $d = 62\, \text{in}$. | 1 |
| 643 | Find the area $ A $ of a circle if diameter $d = 4\, \text{mm}$. | 1 |
| 644 | Find the area $ A $ of a circle if diameter $d = 143\, \text{in}$. | 1 |
| 645 | Find the area $ A $ of a circle if diameter $d = 6\, \text{in}$. | 1 |
| 646 | Find the area $ A $ of a circle if radius $r = 33.5\, \text{mm}$. | 1 |
| 647 | Find the area $ A $ of a circle if radius $r = 33.5\, \text{mm}$. | 1 |
| 648 | Find the area $ A $ of a circle if radius $r = 33.5\, \text{in}$. | 1 |
| 649 | Find the area $ A $ of a circle if diameter $d = 64\, \text{in}$. | 1 |
| 650 | Find the area $ A $ of a circle if area $A = 7\, \text{yd}^2$ and radius $r = 3.14\, \text{mm}$. | 1 |
