Question

Solve the equation A=(1/2)bh for h

Answer 1

h=2a/b

Explanation:

a=(1/2)×bh

a=bh/2

cross multiply

2a=bh

divide both sides by b

2a/b=bh/b

h=2a/b

Answer 2

`h=(2A)/(b)`

Explanation:

`A=(1/2)bh`

Divide (1/2)b on both sides of the equation.

`(A)/((1/2)b) =h`

Multiply b on both sides.

`bh=2A`

Divide both sides by b.

`h=(2A)/(b)`