The area of a circle whose diameter is 18 inches is: 254.5 square inches.
The radius is 9 inches because area of circle is pi*9 squared = 81pi square inches and the diameter is twice the radius which is 2*9 = 18 inches
The circumference of a circle with a diameter of 18 inches is 56.5 inches.
18 inches
A circle with a radius of 18 inches has an area of 1,017.88 square inches.
The area of a circle whose diameter is 18 inches is: 254.5 square inches.
The area of a 18-inch diameter circle is: 254.5 square inches.
Area of circle with 18 inch diameter = pi*(18/2)2 = 81*pi sq inches Area of circle with 9.6 inch diameter = pi*(9.6/2)2 = 23.04*pi sq inches Difference = (81 - 23.04)*pi = 182.09 sq inches.
Area = pi*9*9 square inches
The radius is 9 inches because area of circle is pi*9 squared = 81pi square inches and the diameter is twice the radius which is 2*9 = 18 inches
Area of the circle: pi*92 = 254.469 square inches to 3 decimal places
The circumference of a circle that has a diameter of 18 inches is about 56.55 inches. (C = d x Pi).
The circumference of a circle with a diameter of 18 inches is 56.5 inches.
18 inches
A circle with a diameter of 18 centimeters has an area of 254.47 square centimeters.
An 18" diameter circle has a circumference of about 56.5 inches.
18 inches