Area of a Circle Radius 31 inches Calculator
Area of a Circle radius 31 inches is 3017.54 inches2
Area of a circle is the region occupied by the circle in a two-dimensional plane. It can be determined easily using a formula, A = πr2, where r is the radius of the circle. Area of a Circle radius 31 inches is 3017.54 inches2
Area of Circle 31 in in other units
| Value | unit |
|---|---|
| 0.0766455 | km2 |
| 0.0476254 | mi2 |
| 76.645516 | m2 |
| 251.4616667 | ft2 |
| 3017.54 | in2 |
| 83.8205556 | yd2 |
| 7664.5516 | cm2 |
| 76645.516 | mm2 |
Area of a Circle radius 31 in is 3017.54 in2
Steps:
Given that Radius, r = 31 in
We know that, Area = πr2
Put the value of radius value in Area Formula.
Area = π x 312
Substituting the value of π
Area = 3.14 x 31 x 31
Area = 3017.54 in2
∴ Area of Circle radius 31 in is 3017.54 in2