Question

The perimeter of a rectangle window is 226 cm. If the length of the window is 62 cm, what is its width?

Answer 1

51 cm

Explanation:

perimeter = 2 * length + 2 * width

226 = 2 * 62 + 2 * width

226 = 124 + 2 * width

226 - 124 = 2 * width

102 = 2 * width

102/2 = width

51 = width