Sagot :
Answer:
20
Step-by-step explanation:
If the Parallelogram measures 15 x 25. Its perimeter is:
2(15) + 2(25) || Twice the length plus twice the width
30 + 50
Perimeter = 80
*I was stated that the perimeter of a Parallelogram is the same as the square so might as well think that the square is 80 in perimeter.
To know the side of a square, divide the perimeter into 4.
80 ÷ 4 = 20