Question

Find the value of A in the formula A=1/2h(a+b) when h=6inches, a=12inches, and b=8inches.

Answer 1

A = 60 in²

Explanation:

a = 12 in

b = 8 in.

h = 6 in.

plugin values into the formula:

A = 1/2 h(a + b)

A = (12 + 8) x 6

2

A = 60 in²