Answer:
x = 8
Step-by-step explanation:
The area of a triangle can be determined using:
A = (1/2)*b*h
Given the base length and area, we can solve for the height, or in this case, x.
32 = (1/2)*8*h (Simplify the RHS)
32 = 4*h (Divide both sides by 4)
8 = h
x = 8 (since h was the height, represented by x)
