Question

Sam cut a pie into equal slices. There are only three slices left. The angle measure for the three slices is 72 degrees. How many slices did Sam cut the pie into?

Answer 1

asuming that 72 is the total measure of the angles of th e3 slices

72=3 slices
divide by 3
24=1 slice
360 degrees in circle
360/24=15
15 slices