THe area of trapezoid is given by the formula a=1/2(b1+b2)h then give the height h intrems of its bases b1 and b2.

Answer 1

a = 1/2 (b1+b2)h
2a = (b1+b2)h
2a/(b1+b2) = h

Answer 2

The area of a squarein terms of its side of length S units

Answer 3

Thanks