Question

The area of a trapezoid is given by the formula A = (b 1 + b 2)h, where base b 1 is parallel to base b 2 and h is the height. Solve the formula for b 2. Show your work.
the answer should end up as.....
b2=2A/h-b1

Answer 1

@aloud

Answer 2

A1/2=(b1+b2)h
A1/2=bh1+bh2
A1/2-bh1=bh2
bh2=A1/2-bh1

its b2=(A1/2-bh1)/h

Answer 3

i think its 2x - 5

Answer 4

thanks guys