Question

A=1/2(b1+b2)h What are equivalent equations

Answer 1

b1 + b2

A = ------------- * h

2

Explanation:

What you have here is fine as is, except that the "1/2" should be enclosed in parentheses:

A = (1/2)(b1 + b2)h.

Alternatively, write:

b1 + b2

A = ------------- * h

2