Area of a Circle Radius 4 centimeters Calculator
Area of a Circle radius 4 centimeters is 50.24 centimeters2
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 4 centimeters is 50.24 centimeters2
Area of Circle 4 cm in other units
| Value | unit |
|---|---|
| 0.0005024 | km2 |
| 0.0003122 | mi2 |
| 0.5024 | m2 |
| 1.648294 | ft2 |
| 19.7795276 | in2 |
| 0.5494313 | yd2 |
| 50.24 | cm2 |
| 502.4 | mm2 |
Area of a Circle radius 4 cm is 50.24 cm2
Steps:
Given that Radius, r = 4 cm
We know that, Area = πr2
Put the value of radius value in Area Formula.
Area = π x 42
Substituting the value of π
Area = 3.14 x 4 x 4
Area = 50.24 cm2
∴ Area of Circle radius 4 cm is 50.24 cm2