Circle
(the database of solved problems)
All the problems and solutions shown below were generated using the Circle Calculator.
| ID |
Problem |
Count |
| 451 | Find the diameter $ d $ of a circle if ???. | 1 |
| 452 | Find the area $ A $ of a circle if circumference $C = 330\, \text{mm}$. | 1 |
| 453 | Find the area $ A $ of a circle if area $A = 12.56\, \text{mm}^2$. | 1 |
| 454 | Find the area $ A $ of a circle if radius $r = 10.5\, \text{ft}$ and diameter $d = 21\, \text{ft}$. | 1 |
| 455 | Find the area $ A $ of a circle if radius $r = 4.625\, \text{in}$. | 1 |
| 456 | Find the diameter $ d $ of a circle if circumference $C = 20\, \text{m}$. | 1 |
| 457 | Find the area $ A $ of a circle if radius $r = 40.72\, \text{cm}$. | 1 |
| 458 | Find the circumference $ C $ of a circle if area $A = 1658.1184\, \text{cm}^2$ and radius $r = 40.72\, \text{cm}$. | 1 |
| 459 | Find the area $ A $ of a circle if area $A = 1658.1184\, \text{mm}^2$. | 1 |
| 460 | Find the circumference $ C $ of a circle if area $A = 1658.1184\, \text{cm}^2$. | 1 |
| 461 | Find the area $ A $ of a circle if radius $r = 1\, \text{m}$. | 1 |
| 462 | Find the area $ A $ of a circle if circumference $C = 1\, \text{m}$. | 1 |
| 463 | Find the area $ A $ of a circle if circumference $C = 1\, \text{mi}$. | 1 |
| 464 | Find the area $ A $ of a circle if diameter $d = 1400\, \text{mm}$. | 1 |
| 465 | Find the area $ A $ of a circle if area $A = 6\pi\, \text{mm}^2$. | 1 |
| 466 | Find the area $ A $ of a circle if area $A = 10\, \text{mm}^2$. | 1 |
| 467 | Find the area $ A $ of a circle if radius $r = 8\, \text{ft}$. | 1 |
| 468 | Find the area $ A $ of a circle if area $A = 765\, \text{mm}^2$. | 1 |
| 469 | Find the area $ A $ of a circle if area $A = 76\, \text{mm}^2$. | 1 |
| 470 | Find the radius $ r $ of a circle if area $A = 76\, \text{dm}^2$. | 1 |
| 471 | Find the diameter $ d $ of a circle if area $A = 76\, \text{m}^2$ and circumference $C = 765\, \text{cm}$. | 1 |
| 472 | Find the diameter $ d $ of a circle if area $A = 765\, \text{m}^2$. | 1 |
| 473 | Find the circumference $ C $ of a circle if area $A = 765\, \text{cm}^2$. | 1 |
| 474 | Find the area $ A $ of a circle if circumference $C = 33.5\, \text{in}$. | 1 |
| 475 | Find the area $ A $ of a circle if radius $r = 64\, \text{in}$ and diameter $d = 32\, \text{in}$. | 1 |
| 476 | Find the area $ A $ of a circle if radius $r = 8\, \text{in}$ and diameter $d = 51\, \text{in}$. | 1 |
| 477 | Find the area $ A $ of a circle if radius $r = 8\, \text{in}$ and diameter $d = 62\, \text{in}$. | 1 |
| 478 | Find the area $ A $ of a circle if diameter $d = 4\, \text{mm}$. | 1 |
| 479 | Find the area $ A $ of a circle if diameter $d = 143\, \text{in}$. | 1 |
| 480 | Find the area $ A $ of a circle if radius $r = 3\, \text{mm}$. | 1 |
| 481 | Find the area $ A $ of a circle if diameter $d = 6\, \text{in}$. | 1 |
| 482 | Find the area $ A $ of a circle if radius $r = 33.5\, \text{mm}$. | 1 |
| 483 | Find the area $ A $ of a circle if radius $r = 33.5\, \text{mm}$. | 1 |
| 484 | Find the area $ A $ of a circle if radius $r = 33.5\, \text{in}$. | 1 |
| 485 | Find the area $ A $ of a circle if diameter $d = 64\, \text{in}$. | 1 |
| 486 | Find the area $ A $ of a circle if area $A = 7\, \text{yd}^2$ and radius $r = 3.14\, \text{mm}$. | 1 |
| 487 | Find the area $ A $ of a circle if area $A = 90\, \text{mm}^2$ and radius $r = 7\, \text{mm}$. | 1 |
| 488 | Find the circumference $ C $ of a circle if area $A = 60\, \text{cm}^2$, circumference $C = 60\, \text{cm}$ and diameter $d = 60\, \text{cm}$. | 1 |
| 489 | Find the area $ A $ of a circle if area $A = 706.5\, \text{mm}^2$, circumference $C = 94.2\, \text{cm}$, radius $r = 15\, \text{mm}$ and diameter $d = 30\, \text{cm}$. | 1 |
| 490 | Find the area $ A $ of a circle if area $A = 49062.5\, \text{mm}^2$, circumference $C = 785\, \text{mm}$, radius $r = 125\, \text{mm}$ and diameter $d = 250\, \text{mm}$. | 1 |
| 491 | Find the area $ A $ of a circle if area $A = 50\, \text{ft}^2$ and diameter $d = 4\, \text{ft}$. | 1 |
| 492 | Find the area $ A $ of a circle if area $A = 212321421\, \text{mm}^2$. | 1 |
| 493 | Find the area $ A $ of a circle if area $A = 21\, \text{ft}^2$. | 1 |
| 494 | Find the diameter $ d $ of a circle if diameter $d = 44\, \text{m}$. | 1 |
| 495 | Find the area $ A $ of a circle if radius $r = 19\, \text{cm}$. | 1 |
| 496 | Find the area $ A $ of a circle if circumference $C = 18.5\, \text{mm}$. | 1 |
| 497 | Find the area $ A $ of a circle if radius $r = 2.5\, \text{mm}$. | 1 |
| 498 | Find the area $ A $ of a circle if area $A = 49\, \text{mm}^2$. | 1 |
| 499 | Find the area $ A $ of a circle if diameter $d = 6\, \text{mm}$. | 1 |
| 500 | Find the circumference $ C $ of a circle if circumference $C = 10\, \text{cm}$ and radius $r = 5\, \text{cm}$. | 1 |
