the hypotenuse of a right angle triangle is 17 cm long. if one of the remaining two sides is of length 8 cm,find the length of the third side.
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Answer:
length of the third side is 15 cm
Step-by-step explanation:
hypotenuse = 17 cm
hypotenuse² = square if remaining two sides
let the third side length be x
17² cm = 8² + x²
289 cm = 64 + x²
289 - 64 = x²
225 = x²
x = √225
x = 15
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