Question

0/4 pts
Find the perimeter of AABC with vertices A(-3,-4), B(13, 8) and C(22,-4).

Answer 1

Answer:

60 units

Step-by-step explanation:

use the distance formula

$\sqrt{ {(x2 -x1)}^{2} + {(y2 - y1)}^{2} }$

AB= 20

BC = 15

AC = 25

perimeter = 60