Area of a Circle Radius 3 foot Calculator
Area of a Circle radius 3 foot is 28.26 foot2
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 3 foot is 28.26 foot2
Area of Circle 3 ft in other units
| Value | unit |
|---|---|
| 0.0086136 | km2 |
| 0.0053523 | mi2 |
| 8.613648 | m2 |
| 28.26 | ft2 |
| 339.12 | in2 |
| 9.42 | yd2 |
| 861.3648 | cm2 |
| 8613.648 | mm2 |
Area of a Circle radius 3 ft is 28.26 ft2
Steps:
Given that Radius, r = 3 ft
We know that, Area = πr2
Put the value of radius value in Area Formula.
Area = π x 32
Substituting the value of π
Area = 3.14 x 3 x 3
Area = 28.26 ft2
∴ Area of Circle radius 3 ft is 28.26 ft2