Question

What is the perimeter of a rectangle with corners at (-5, 1) ,
(2, 1) , and (2, -3) ?

Answer 1

22

Explanation:

length is given by (3--1=4)

width is given by (2--5=7)

perimeter is given by:

P=2l + 2w

P=2(4)+2(7)

P=8+14

P=22