If the sides of a triangle is 12 and 16 the hypotenuse is 20
Solving using Pythagorean has it that
Hyp^2 = opp^2 + adj^2Hyp*2 = 16^2 + 12^2
Hyp^2 = 256 + 144
Hyp^2 = 400
Hyp = sqrt (400)
Hyp = 20
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