Question

What is the perimeter of a closet 10 feet long and4 feet wide

Answer 1

P= 2 (L+W)
P= 2(10+4)
P= 2(14)
P= 28
The perimeter of a closet 10 feet long and 4 feet wide is 28 feet. 

Answer 2

28.

multiply the length by two, do the same for the width.
10 x 2 = 20
4 x 2 = 8
add the products.
20 + 8 = 28