Answer:
The answer is C. The perimeter is 8 times the width.
Step-by-step explanation:
First of all, we know that m is the width. If we find the perimeter by adding the sides, we get that 3m + 3m + m + m = 8m. (Or 3m × 2 + m × 2 = 8m).
m x 8 = 8m, so if we substitute it, we get width x 8 = perimeter.
Hope that helps!
