Question

A = 1/2h (b+b) Solve for H.

I got 2a/2b but it says I am wrong.

Answer 1

h =
`(2A)/(b_(1)+b_(2) )`

Explanation:

you may have written the formula incorrectly

the area ( A) of a trapezoid is calculated as

A =
`(1)/(2)` h (b₁ + b₂ )

where h is the perpendicular height between the bases b₁ and b₂

multiply both sides by 2 to clear the fraction

2A = h(b₁ + b₂) ← isolate h by dividing both sides by b₁ + b₂

`(2A)/(b_(1)+b_(2) )` = h

Hope this helps