Question

The measure of each interoir angle of a regualr polygon is 144 . how many sides does this polygon have

Answer 1

Each Interior Angle = 180 - (360 / number of sides)
# of sides = -360 / (Each Interior Angle -180)
# of sides = -360 / (144 -180)
# of sides = -360 / -36
# of sides = 10