When the perimeter of a regular polygon is divided by 5, the length of a side is 25. What is the name of the polygon? What is the perimeter?	Choose the correct option.
A) 125  B) 126  C) 127  D) 128  E) 129
Regular polygon. A polygon with equal sides and equal sides.   Divided by 5 to get the length of a side. It is the pentagon since it has 5 sides.   So p = 5 × s   To get the perimeter, just multiply a side by 5.   Since 25 × 5 = 125, the perimeter is 125.   125nswer 125
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When the perimeter of a regular polygon is divided by 5, the length of a side is 25. What is the name of the polygon? What is the perimeter?