The perimeter of a square with 2 inch sides is 8 inches.
32
8!
50.265"
The apostrophe in 7' means 7 inches. This means that there would be two 7 inch sides to the rectangle and two 8 inch sides. Perimeter = 7+7+8+8= 30 inches.
I believe 8 feet 6 inch radius and 8 feet 6 inch is 8.5 feet Area of circle is pi x radius x radius = pi x 8.5 x 8.5 = 226.98 square feet
64 pi
4.
A circle with an 8-inch diameter has a perimeter of 25.1 inches.
Radius = diameter/2 so 16/2 = 8 inches.
32 inches (4 sides x 8 = 32)
half of 16 = 8 inches