SOLUTION: Area of a trapezoid. A=1/2H(B+b) solve for/isolate H I have 2A/B+b=h but I'm not sure if I solved it properly

Algebra ->  Expressions-with-variables -> SOLUTION: Area of a trapezoid. A=1/2H(B+b) solve for/isolate H I have 2A/B+b=h but I'm not sure if I solved it properly       Log On


   

Question 702231: Area of a trapezoid. A=1/2H(B+b) solve for/isolate H

I have 2A/B+b=h but I'm not sure if I solved it properly
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
A=1/2H(B+b) solve for/isolate H
1%2F2*H(B+b) = A
multiply both sides by 2
H(B+b) = 2A
Divide both sides by (B+b)
H = %282A%29%2F%28%28B%2Bb%29%29; so you are right!