Question

If you can please answer the first and other question bc i dont know if im right lol

Answer 1

DB!

Explanation:

Question 1: A rectangle's area is length x width. You add up all the portions for the full area.

Question 2: A rectangle's area is length x width. a is the width and the length is 2+3+4, so the area is a(2+3+4)

Hope I helped!