Area of the circle: pi*92 = 254.469 square inches to 3 decimal places
The area of a circle whose diameter is 18 inches is: 254.5 square inches.
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
An 18" diameter circle has a circumference of about 56.5 inches.
18 inches
The area of a 18-inch diameter circle is: 254.5 square inches.
The circumference of a circle of 18 inches in diameter is about 56.55 inches.
If the diameter of a circle is 18 inches then its radius is 18/2 = 9 inches
Diameter = twice the radius = 2 x 18 = 36 inches.
A circle with a radius of 18 inches has a circumference of 113.097 inches.
254.47 inches2radius:= diameter/2= 18 inches/2= 9 inchesArea of circle:= pi * radius2= 3.1416 * 92= 3.1426 * 81= 254.47 inches2