pete is developing a company logo by dividing a circle into five equal pie shaped sections in the diagram showing the five sections in a circle angle A in the left pie shape and radius= 10 inches in the right pie shape. How many degrees are in angle A?

Question

anonymous · Answer

need some help figuring this out please. the answer is suppose to be 72 degrees. there are 5 pieces in the circle, one piece on the left hand side has angle A, the radius is 10 inches.

anonymous · Answer

|dw:1342749729003:dw| i think