Circle
(the database of solved problems)
All the problems and solutions shown below were generated using the Circle Calculator.
| ID |
Problem |
Count |
| 1101 | Find the area $ A $ of a circle if diameter $d = 2.6\, \text{in}$. | 1 |
| 1102 | Find the area $ A $ of a circle if circumference $C = 176\, \text{in}$. | 1 |
| 1103 | Find the area $ A $ of a circle if radius $r = 7\, \text{mm}$. | 1 |
| 1104 | Find the circumference $ C $ of a circle if area $A = 9\, \text{cm}^2$. | 1 |
| 1105 | Find the area $ A $ of a circle if radius $r = 18\, \text{mm}$. | 1 |
| 1106 | Find the diameter $ d $ of a circle if diameter $d = 400\, \text{mm}$. | 1 |
| 1107 | 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 |
| 1108 | Find the area $ A $ of a circle if circumference $C = 4\, \text{m}$. | 1 |
| 1109 | Find the area $ A $ of a circle if area $A = 2270\, \text{mm}^2$. | 1 |
| 1110 | Find the area $ A $ of a circle if radius $r = 2\, \text{cm}$. | 1 |
| 1111 | Find the area $ A $ of a circle if diameter $d = 16\, \text{in}$. | 1 |
| 1112 | Find the area $ A $ of a circle if diameter $d = 89\, \text{cm}$. | 1 |
| 1113 | Find the area $ A $ of a circle if diameter $d = 30\, \text{mm}$. | 1 |
| 1114 | Find the area $ A $ of a circle if radius $r = 15\, \text{mm}$ and diameter $d = 30\, \text{mm}$. | 1 |
| 1115 | Find the area $ A $ of a circle if diameter $d = \frac{ 3 }{ 16 }\, \text{in}$. | 1 |
| 1116 | Find the area $ A $ of a circle if diameter $d = 3\, \text{in}$. | 1 |
| 1117 | Find the area $ A $ of a circle if diameter $d = 3\, \text{in}$. | 1 |
| 1118 | Find the area $ A $ of a circle if circumference $C = 150\, \text{ft}$. | 1 |
| 1119 | Find the area $ A $ of a circle if circumference $C = 150\, \text{ft}$. | 1 |
| 1120 | Find the area $ A $ of a circle if diameter $d = 7\, \text{in}$. | 1 |
| 1121 | Find the area $ A $ of a circle if circumference $C = 66\, \text{ft}$. | 1 |
| 1122 | Find the diameter $ d $ of a circle if area $A = 3000\, \text{m}^2$. | 1 |
| 1123 | Find the area $ A $ of a circle if diameter $d = 0.07\, \text{in}$. | 1 |
| 1124 | Find the area $ A $ of a circle if circumference $C = 16\, \text{ft}$. | 1 |
| 1125 | Find the area $ A $ of a circle if circumference $C = 180\, \text{ft}$. | 1 |
| 1126 | Find the area $ A $ of a circle if circumference $C = 208\, \text{mm}$. | 1 |
| 1127 | Find the area $ A $ of a circle if radius $r = 6.41\, \text{mm}$. | 1 |
| 1128 | Find the area $ A $ of a circle if radius $r = 17.6\, \text{m}$. | 1 |
| 1129 | Find the area $ A $ of a circle if circumference $C = 2.355\, \text{in}$. | 1 |
| 1130 | Find the area $ A $ of a circle if area $A = 0.307\, \text{mm}^2$. | 1 |
| 1131 | Find the area $ A $ of a circle if area $A = 5\, \text{mm}^2$ and circumference $C = 5\, \text{in}$. | 1 |
| 1132 | Find the area $ A $ of a circle if diameter $d = \frac{ 3 }{ 8 }\, \text{in}$. | 1 |
| 1133 | Find the area $ A $ of a circle if diameter $d = 48\, \text{mm}$. | 1 |
| 1134 | Find the area $ A $ of a circle if diameter $d = 48\, \text{in}$. | 1 |
| 1135 | Find the area $ A $ of a circle if area $A = 9\, \text{in}^2$. | 1 |
| 1136 | Find the area $ A $ of a circle if radius $r = 3\, \text{mm}$ and diameter $d = 6\, \text{mm}$. | 1 |
| 1137 | Find the area $ A $ of a circle if diameter $d = 500\, \text{mm}$. | 1 |
| 1138 | Find the area $ A $ of a circle if diameter $d = 540\, \text{mm}$. | 1 |
| 1139 | Find the area $ A $ of a circle if circumference $C = 210\, \text{in}$. | 1 |
| 1140 | Find the area $ A $ of a circle if area $A = 210\, \text{in}^2$ and circumference $C = \frac{ 9 }{ 4 }\pi\, \text{in}$. | 1 |
| 1141 | Find the area $ A $ of a circle if diameter $d = 12\, \text{ft}$. | 1 |
| 1142 | Find the area $ A $ of a circle if diameter $d = 14\, \text{ft}$. | 1 |
| 1143 | Find the area $ A $ of a circle if diameter $d = 4.5\, \text{mm}$. | 1 |
| 1144 | Find the area $ A $ of a circle if radius $r = 5\, \text{km}$. | 1 |
| 1145 | Find the area $ A $ of a circle if radius $r = 4\, \text{in}$. | 1 |
| 1146 | Find the circumference $ C $ of a circle if diameter $d = 16\, \text{cm}$. | 1 |
| 1147 | Find the circumference $ C $ of a circle if radius $r = 13.5\, \text{m}$. | 1 |
| 1148 | Find the area $ A $ of a circle if circumference $C = 19\, \text{in}$. | 1 |
| 1149 | Find the area $ A $ of a circle if diameter $d = 8\, \text{in}$. | 1 |
| 1150 | Find the area $ A $ of a circle if diameter $d = 20\, \text{in}$. | 1 |
