Question

What is a perimeter of a rectangluar drive way measuring 20 feet long and 15 feet wide?

Answer 1

Explanation:

P = 2l+b)

P = 2(20 + 15)

P = 2(35)

P = 70 feet

Answer 2

70 feet

Explanation:

Perimeter of rectangle:

length = 20 feet

width = 15 feet

`\sf \boxed{\text{Perimeter of rectangle = 2* ( length * width)}}`

`\sf = 2* (20 + 15)\\\\ = 2 * 35\\\\= 70 \ feet`