Question

The area is 9 ft and the base is 4.5 what is what is the height

Answer 1

Explanation:

I am assuming this is a triangle.

Area = 1/2 (base X height)

9 = 1/2 (4.5)height

9 = 2.25 height

Divide both sides by 2.25

9/2.25 = 2.25 height/2.25

4 = height