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 $d = 120\, \text{cm}$. | 1 |
| 602 | Find the area $ A $ of a circle if area $A = 1.5\, \text{in}^2$. | 1 |
| 603 | Find the area $ A $ of a circle if area $A = 1.5\, \text{in}^2$. | 1 |
| 604 | Find the area $ A $ of a circle if area $A = 144\, \text{mm}^2$. | 1 |
| 605 | Find the circumference $ C $ of a circle if area $A = 100\, \text{cm}^2$. | 1 |
| 606 | Find the area $ A $ of a circle if area $A = 15.1\, \text{mm}^2$. | 1 |
| 607 | 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 |
| 608 | Find the area $ A $ of a circle if radius $r = 1\, \text{mm}$. | 1 |
| 609 | Find the area $ A $ of a circle if diameter $d = 600\, \text{mm}$. | 1 |
| 610 | Find the area $ A $ of a circle if diameter $d = 36\, \text{mm}$. | 1 |
| 611 | Find the area $ A $ of a circle if diameter $d = 10\, \text{ft}$. | 1 |
| 612 | Find the area $ A $ of a circle if radius $r = 6\, \text{ft}$. | 1 |
| 613 | Find the area $ A $ of a circle if circumference $C = 2.75\, \text{in}$. | 1 |
| 614 | Find the area $ A $ of a circle if circumference $C = 2.75\, \text{in}$. | 1 |
| 615 | 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 |
| 616 | Find the area $ A $ of a circle if circumference $C = 57.5\, \text{cm}$. | 1 |
| 617 | Find the area $ A $ of a circle if diameter $d = 80\, \text{mm}$. | 1 |
| 618 | Find the area $ A $ of a circle if diameter $d = 25\, \text{m}$. | 1 |
| 619 | Find the diameter $ d $ of a circle if radius $r = 12.5\, \text{m}$. | 1 |
| 620 | Find the area $ A $ of a circle if radius $r = 12.5\, \text{cm}$ and diameter $d = 25\, \text{cm}$. | 1 |
| 621 | Find the area $ A $ of a circle if circumference $C = 6.4\, \text{in}$. | 1 |
| 622 | Find the area $ A $ of a circle if diameter $d = 42.34\, \text{mm}$. | 1 |
| 623 | Find the area $ A $ of a circle if area $A = 3\, \text{mm}^2$, circumference $C = 4\, \text{mm}$, radius $r = 3\, \text{mm}$ and diameter $d = 6\, \text{mm}$. | 1 |
| 624 | Find the area $ A $ of a circle if radius $r = 5\, \text{in}$. | 1 |
| 625 | Find the area $ A $ of a circle if area $A = 0.25\, \text{mm}^2$. | 1 |
| 626 | Find the area $ A $ of a circle if radius $r = 25\, \text{mm}$. | 1 |
| 627 | Find the area $ A $ of a circle if radius $r = \frac{ 5 }{ 2 }\, \text{mm}$. | 1 |
| 628 | Find the area $ A $ of a circle if radius $r = 5\, \text{mm}$. | 1 |
| 629 | Find the area $ A $ of a circle if radius $r = 9\, \text{in}$. | 1 |
| 630 | Find the area $ A $ of a circle if radius $r = 9\, \text{in}$ and diameter $d = 18\, \text{in}$. | 1 |
| 631 | Find the area $ A $ of a circle if diameter $d = 32\, \text{mm}$. | 1 |
| 632 | Find the area $ A $ of a circle if diameter $d = 1.26\, \text{in}$. | 1 |
| 633 | Find the area $ A $ of a circle if radius $r = 37\, \text{ft}$. | 1 |
| 634 | Find the area $ A $ of a circle if radius $r = 9630\, \text{cm}$. | 1 |
| 635 | Find the area $ A $ of a circle if diameter $d = 9630\, \text{mm}$. | 1 |
| 636 | Find the area $ A $ of a circle if diameter $d = 9630\, \text{cm}$. | 1 |
| 637 | Find the area $ A $ of a circle if circumference $C = 113\, \text{ft}$, radius $r = 18\, \text{ft}$ and diameter $d = 36\, \text{ft}$. | 1 |
| 638 | Find the area $ A $ of a circle if diameter $d = 4\, \text{mm}$. | 1 |
| 639 | Find the area $ A $ of a circle if circumference $C = 10\, \text{in}$. | 1 |
| 640 | Find the area $ A $ of a circle if diameter $d = 10\, \text{ft}$. | 1 |
| 641 | Find the area $ A $ of a circle if diameter $d = 20.375\, \text{mm}$. | 1 |
| 642 | Find the area $ A $ of a circle if diameter $d = 10\, \text{mm}$. | 1 |
| 643 | Find the area $ A $ of a circle if area $A = 3\, \text{mm}^2$, circumference $C = 6\, \text{mm}$, radius $r = 2\, \text{mm}$ and diameter $d = 2\, \text{mm}$. | 1 |
| 644 | Find the area $ A $ of a circle if diameter $d = 6\, \text{in}$. | 1 |
| 645 | Find the area $ A $ of a circle if diameter $d = 3\, \text{in}$. | 1 |
| 646 | Find the area $ A $ of a circle if area $A = 9\, \text{mm}^2$, circumference $C = 80\, \text{mm}$, radius $r = 7\, \text{mm}$ and diameter $d = 8\, \text{mm}$. | 1 |
| 647 | Find the area $ A $ of a circle if area $A = 16\pi\, \text{mm}^2$. | 1 |
| 648 | Find the area $ A $ of a circle if radius $r = 6\, \text{in}$. | 1 |
| 649 | Find the area $ A $ of a circle if radius $r = \frac{ 7 }{ 4 }\, \text{mm}$. | 1 |
| 650 | Find the area $ A $ of a circle if area $A = 2\, \text{mm}^2$, circumference $C = 3\, \text{mm}$ and diameter $d = 4\, \text{mm}$. | 1 |
