Question

The square has the same perimeter as the triangle.

What is the length of each side of the square?



A.
7 km

B.
9 km

C.
14 km

D.
28 km

Answer 1

Perimeter of triangle = 12+13+3 = 28km

Perimeter of Square = 4(side)
28km = 4(side)
7km = side

A. 7km

Answer 2

The answer is D because 13+12+3=28