Question

Find the length of hypotenuse of a right triangle if its two sides are 9cm and 12 cm.

Answer 1

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12× 9 = and

Answer 2

Answer:

(Hypotenuse )^2=adjacent^2+opposite^2

(hyp)^2=9^2+12^2

(hyp)^2=81+144

(hyp)^2=125

hyp=root 125

hyp=5root5 cm