Question

What is the perimeter of the rectangle?

Question 4 options:

2a2+8a

2a2+8

6a+8

3a+4

Answer 1

6a + 8

Explanation:

The opposite sides of the rectangle are equal , then

perimeter (P ) is calculated as

P = 2(2a) + 2(a + 4)

= 4a + 2a + 8

= 6a + 8