If its area is 16*pi square inches then its radius is 4 inches and its diameter is 8 inches
Area = 201.06 in2
256 Pi. The area of a circle is equal to the radius square multiply by pi
A circle with a radius of 16 cm has an area of 804.25 square cm.
4.
If its area is 16*pi square inches then its radius is 4 inches and its diameter is 8 inches
Area of a circle = (pi) x (radius)2 = (pi) x (4)2 = 16 pi = 50.3 in2 (rounded)
Area = 201.06 in2
Area = pi*16*16 square units
256 Pi. The area of a circle is equal to the radius square multiply by pi
A circle with a radius of 16 cm has an area of 804.25 square cm.
4.
Area of any circle is: pi times radius squared
Area of a circle = π*r2 =π*16 =16*pi cm2
Area = pi * radius * radius radius = diameter / 2 radius = 16/2 = 8 Area = 64 * pi Area 201.062 inches2
The area of a circle is pi times the square of the radius: A = πr2. For a circle of radius 4, this is π x 42 = π x 16 = 50.265 units squared.A circle with a radius of 4 units has an area of 50.27 square units.
Radius of a circle = 1/2 of the diameter.Area of a circle = (pi) x (radius)2For the diameter of 16 inches, radius = 8 inches, and area = (pi) (8)2 = 201.062 square inches (rounded)