Question

Find the base of a parallelogram with an area (A) of 72 square inches and height (h) of 4 inches. Use the formula for the area of a parallelogram, A=bh.

Answer 1

72=b(4)   divide both sides by 4
 ÷4 ÷4   
b=18in

Answer 2

Base = 18 inches.

Given that:

Area = A = 72 square inches

Height = h = 4 inches

Given A=bh.

So,

$72 = b(4)\\b=\frac{72}{4}=18$

So, base = 18 inches.

Learn more: https://brainly.com/question/12356025