SOLUTION: is the triangle with the following vertices right triangle? Given: A(1,6), B(-4,3), and C(4,1)

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Question 1042257: is the triangle with the following vertices right triangle? Given: A(1,6), B(-4,3), and C(4,1)
Answer by josgarithmetic(39630) About Me  (Show Source):
You can put this solution on YOUR website!
Slopes of segments AB, BC, CA;
Is the product of any pair of them, equal to -1?

If yes, then Right Triangle.
If no, then not Right Triangle.