Question

Help pls I need it now

Answer 1

a). 4 + 9x + 17 + 15x

b) 21 + 24x

Explanation:

Here, we want to write expressions for the perimeter

Mathematically, this is the sum of the length of the sides

We have this as

a)

4 + 9x + 17 + 15x

b) = 4 + 17 + 9x + 15x = 21 + 24x