The total surface area will be approximately 87.96 feet2
Area equals pi times the radius squared.
Surface area of a sphere: A = 4πr2So, surface area = 4pi52
Surface Area = 2πr2 + 2πrh2π(5^2) + 2π(5)(10)2π(25) + 2π(50)A=471.24
25 pi sqm
Area of a circle equals pi r2 Therefore the radius of a circle equals the square root of (area divided by pi).
A = 50.27 square units.
A circle with a radius of 5 units has an area of 78.54 square units.
The area of a circle, if the radius is 5 cm, is: 78.54 cm2
The area equals to pi: 3.141592654.....
A circle with a radius of 5.1 inches has an area of 81.71 square inches.
A=pi times R squared If the radius is 5, the area is 25pi