asked 56.1k views
2 votes
Triangle ABC has the following vertices:

A(-8,7)
B(0, -5)
C(9,1)
Is triangle ABC a right triangle, and why?

2 Answers

2 votes

Answer: Yes because AB ⊥ BC

Step-by-step explanation: Khan Academy

answered
User TheAhmad
by
8.4k points
5 votes

Answer:

Yes because AB ⊥ BC

Explanation:

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