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# Without using the Pythagoras theorem, prove that the points (– 2, 2), (8, – 2) and (– 4, – 3) are the vertices of a right angled triangle.

Asked by Topperlearning User 20th October 2016, 3:05 AM
Answered by Expert
Answer:

Let these points A (-2, 2), B (8, -2) and C (-4, -3).

Therefore, A,B and C are the vertices of a right angled triangle.
Answered by Expert 20th October 2016, 5:05 AM
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