Question

A = 1/2 bh for b
Pls help someone

Answer 1

A = 1/2 × base × height

for eg:- b = 4cm, h = 8cm

A = 1/2 × 4cm × 8cm

A = 2cm × 8cm

A = 16cm square

Answer 2

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

Explanation:

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

First, multiply both sides by 2.

`\sf2A = b h`

Divide both sides by h.

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