Triangle KLM has vertices at . k(-2,-2), l(10,-2), m(4,4) What type of triangle is KLM?

Triangle KLM has vertices at . k(-2,-2), l(10,-2), m(4,4) What type of triangle is KLM?

Side 1: KL = 12
Side 2: LM = 8.4853
Side 3: KM = 6.3246

Then, we want to find the type of triangle. Using our triangle solver with our 3 sides, we get:
Obtuse, Scalene