The vertices of the triangle shown are (-2, 2), (4, -1), and (-2, -3). What is the area of the triangle?

A.
15 square units

B.
13 square units

C.
11 square units

D.
17 square units

answer:

c) the x-coordinate of the center of the circle increases by 3

1. 16.64

a^2+b^2=c^2

pr^2=pq^2+qr^2

pr^2=14^2+ 9^2

pr^2=196+81

pr= sqr root of 277

16.64

2. 11.31

c^2-a^2=b^2

18^2- 14^2=b^2

b^2=324-196

b=sqr root of 126

b=11.31

hope it ! (btw im in connections academy to, good luck! )

um is there supposed to be a picture?