9 times pi sqinches
Chat with our AI personalities
19.63 square inches are in the area of a 5-inch diameter circle.
The area of a 3-inch diameter circle is about 7.068 square inches.
A circle with an 8-inch diameter has a perimeter of 25.1 inches.
The area of a circle with an 8 inch diameter is approximately 50.27 square inches.
A circle with a diameter of 198 inches has an area of 30,790.75 square inches.