Question

A triangle with vertices (−3, −3), (−6, 2), and (−1, 5) is what type of triangle? A) Equilateral B) Scalene C) Right D) Isosceles right

Answer 1

C) Right

https://www.desmos.com/calculator/vf2qksnpwe

right triangle
Proof: You can apply the Pythagorean theorem.