Circle
(the database of solved problems)
All the problems and solutions shown below were generated using the Circle Calculator.
| ID |
Problem |
Count |
| 751 | Find the area $ A $ of a circle if diameter $d = 108\, \text{mm}$. | 1 |
| 752 | Find the area $ A $ of a circle if radius $r = 300\, \text{mm}$ and diameter $d = 600\, \text{mm}$. | 1 |
| 753 | Find the area $ A $ of a circle if diameter $d = 110\, \text{mm}$. | 1 |
| 754 | Find the area $ A $ of a circle if diameter $d = 60\, \text{mm}$. | 1 |
| 755 | Find the area $ A $ of a circle if diameter $d = 19\, \text{ft}$. | 1 |
| 756 | Find the area $ A $ of a circle if radius $r = 9.5\, \text{ft}$ and diameter $d = 19\, \text{ft}$. | 1 |
| 757 | Find the area $ A $ of a circle if diameter $d = 24\, \text{ft}$. | 1 |
| 758 | Find the area $ A $ of a circle if radius $r = 200\, \text{mm}$. | 1 |
| 759 | Find the area $ A $ of a circle if radius $r = 510\, \text{mm}$. | 1 |
| 760 | Find the diameter $ d $ of a circle if circumference $C = 220\, \text{mm}$. | 1 |
| 761 | Find the area $ A $ of a circle if diameter $d = 8\, \text{mm}$. | 1 |
| 762 | Find the area $ A $ of a circle if area $A = 5\, \text{mm}^2$. | 1 |
| 763 | Find the area $ A $ of a circle if circumference $C = 14\, \text{ft}$. | 1 |
| 764 | Find the area $ A $ of a circle if circumference $C = 1000\, \text{mm}$. | 1 |
| 765 | Find the diameter $ d $ of a circle if area $A = 617458\, \text{m}^2$. | 1 |
| 766 | Find the area $ A $ of a circle if radius $r = 88\, \text{mm}$ and diameter $d = 66\, \text{mm}$. | 1 |
| 767 | Find the area $ A $ of a circle if radius $r = 66\, \text{mm}$ and diameter $d = 88\, \text{mm}$. | 1 |
| 768 | Find the circumference $ C $ of a circle if radius $r = 3\, \text{cm}$. | 1 |
| 769 | Find the area $ A $ of a circle if radius $r = 2\, \text{ft}$. | 1 |
| 770 | Find the area $ A $ of a circle if area $A = 8\, \text{ft}^2$. | 1 |
| 771 | Find the area $ A $ of a circle if area $A = 4\, \text{ft}^2$. | 1 |
| 772 | Find the area $ A $ of a circle if diameter $d = 6\, \text{cm}$. | 1 |
| 773 | Find the area $ A $ of a circle if area $A = 43.96\, \text{mm}^2$ and radius $r = 7\, \text{mm}$. | 1 |
| 774 | Find the area $ A $ of a circle if radius $r = 21\, \text{mm}$. | 1 |
| 775 | Find the area $ A $ of a circle if diameter $d = 1.25\, \text{in}$. | 1 |
| 776 | Find the area $ A $ of a circle if diameter $d = 1.5\, \text{mm}$. | 1 |
| 777 | Find the area $ A $ of a circle if diameter $d = 13.75\, \text{in}$. | 1 |
| 778 | Find the area $ A $ of a circle if circumference $C = 1.9\, \text{in}$ and diameter $d = 4.187\, \text{in}$. | 1 |
| 779 | Find the area $ A $ of a circle if diameter $d = 56.5\, \text{in}$. | 1 |
| 780 | Find the area $ A $ of a circle if diameter $d = 1600\, \text{mm}$. | 1 |
| 781 | Find the diameter $ d $ of a circle if diameter $d = 1600\, \text{mm}$. | 1 |
| 782 | Find the area $ A $ of a circle if diameter $d = 29.676\, \text{mm}$. | 1 |
| 783 | Find the area $ A $ of a circle if circumference $C = 550\, \text{mm}$. | 1 |
| 784 | Find the area $ A $ of a circle if circumference $C = 55\, \text{mm}$. | 1 |
| 785 | Find the area $ A $ of a circle if diameter $d = 3\, \text{in}$. | 1 |
| 786 | Find the area $ A $ of a circle if circumference $C = 14\, \text{in}$, radius $r = 32.5\, \text{in}$ and diameter $d = 65\, \text{mm}$. | 1 |
| 787 | Find the area $ A $ of a circle if area $A = 11.5\, \text{in}^2$, circumference $C = 14\, \text{in}$, radius $r = 32.5\, \text{in}$ and diameter $d = 65\, \text{mm}$. | 1 |
| 788 | Find the area $ A $ of a circle if area $A = 3316.63\, \text{in}^2$, circumference $C = 204.1\, \text{in}$, radius $r = 32.5\, \text{in}$ and diameter $d = 65\, \text{in}$. | 1 |
| 789 | Find the area $ A $ of a circle if diameter $d = 29\, \text{in}$. | 1 |
| 790 | Find the area $ A $ of a circle if radius $r = 80\, \text{cm}$. | 1 |
| 791 | Find the area $ A $ of a circle if area $A = 4000\, \text{mm}^2$. | 1 |
| 792 | Find the diameter $ d $ of a circle if area $A = 0.8445\, \text{m}^2$. | 1 |
| 793 | Find the area $ A $ of a circle if radius $r = 14\, \text{ft}$. | 1 |
| 794 | Find the area $ A $ of a circle if area $A = 23.3\, \text{mm}^2$. | 1 |
| 795 | Find the area $ A $ of a circle if area $A = 23.3\, \text{mm}^2$. | 1 |
| 796 | Find the area $ A $ of a circle if diameter $d = 14.4\, \text{cm}$. | 1 |
| 797 | Find the diameter $ d $ of a circle if area $A = 36$ and diameter $d = 81$. | 1 |
| 798 | Find the area $ A $ of a circle if radius $r = \frac{ 129 }{ 5 }$. | 1 |
| 799 | Find the circumference $ C $ of a circle if diameter $d = \frac{ 137 }{ 100 }$. | 1 |
| 800 | Find the area $ A $ of a circle if circumference $C = \frac{ 251 }{ 8 }$. | 1 |
