it asks my to prove the ABC/4R formula with a right triangle. I did the equilateral one successfully but I don;t know how to do this one. I only know that the hypotenuse is on the diameter.
The hypotenuse IS the diameter, correct? So that means you know the hypotenuse (c) in terms of the radius. Since the triangle is a right triangle, what is it's area in terms of a and b?
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