A circular pizza is divided into eight equal slices. the outer edge of the crust from one piece measeores 5.5 inches. what is the diameter of the pizza to the nearest inch?

one piece = 5.5 inches
8 pieces = 5.5 x 8 = 44 inches

Circumference = πD
44 = πD
D = 44 ÷ π = 14 inches

Answer: Diameter = 14 inches