The leg of a right-angled triangle is 15 cm, and its projection onto the hypotenuse is 9 cm. Find the hypotenuse of the triangle
| December 12, 2020 | education
Projection onto the hypotenuse means that the perpendicular was lowered to the hypotenuse. Next, we find the hypotenuse through the proportional average: hypotenuse = leg ^ 2 / projection = 225/9 = 25
Answer: hypotenuse = 25
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