ABC-right triangle, OB = 10 cm, BC = 12 cm, find the hypotenuse

Answer: The length of the hypotenuse is 15.62 cm.

According to the Pythagorean theorem, in a right-angled triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the legs. Since the lengths of the legs are given in the conditions, the square of the hypotenuse will be equal to:

10 ^ 2 + 12 ^ 2 = 100 + 144 = 244.

Determine the value of the length of the hypotenuse:

√244 = 15.62 cm.

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