Question

The area of a parallelogram is 507 square centimeters. The height of the parallelogram is three times it's base. Find the base and height.

Answer 1

507=b x (3 x b)
507=b x 3b
507=3b^2
b^2=507/3
b^2=169
b=13

h=3 x b
h=3 x 13
h=39