Question

RADIOS is a hexagon that has six equal sides. The coordinates of side AD are (–4, 2) and (7, 2). What is the perimeter of the hexagon?

Answer 1

The answer is 66. Side AD can be calculated by simply taking the distance from coordinate A to coordinate D, which is 11. Since the sides of the hexagon are equal, and the perimeter is the sum of all of its sides, the answer is 6, the number of sides, times 11, the distance of each side, which is 66.