3 years ago

If u do 3 I’ll mark Brainlynest u don’t have to do 3 it depends but also 14 points

Mathematics

1 answer:

Helen [10]3 years ago

4 0

Answer:

Step-by-step explanation:

A(-5,-2),B(-2,-2), C(-5,2)

find distance first:d=√(x2-x1)^2+(y^2-y1^2)

AB: 3

BC: 5

AC: 4

perimeter of triangle=3+5+4=12

compliment angle=90

90+34=124

5x+17+x+19=180

x=24

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