Question

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

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

Answer 1

Explanation:

2 ( l + w)

l +l + w + w

l + l + 2w

2l + 2w

A rectangle has 5 sides, 2 parallel Lenght and 2 parallel width. Four sides summed up is Perimeter