Prove

If angle ACB is a right angle, then the vertices of triangle ABC lie on a circle and AB is a diameter of that circle.

I know I have to set up a proof by contradiction

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- Sep 14th 2010, 10:14 PMMATNTRNGconverse to thales theorem
Prove

If angle ACB is a right angle, then the vertices of triangle ABC lie on a circle and AB is a diameter of that circle.

I know I have to set up a proof by contradiction - Sep 15th 2010, 04:07 PMyehoram