Question

Which of the following expressions can be used to find the perimeter of a rectangle?

2l + w
l(2+w)
2(l + w)
l + l + 2w
2l + 2w
l + l + w + w
2l + 4
l + w + 4

Answer 1

L + L + w + w

Explanation:

for example. Say The length is 25 and width is 15

add the Length together. Then add the Width then add those together.

Answer 2

There are multiple answers I’m pretty sure.

1. 2(l+w)
2. l+l+2w
3. 2l+2w
4. l+l+w+w

Correct me if I’m wrong