Calculate the length of the unknown side ( hypotenuse ) in the following right angle triangle
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akshaya2604:
The answer is 12
I am not able to answer in the answering area
please give the step
(15^2)-(9^2)=(12^2)
thank you
yes
thank you kyu
Answers
Answered by
2
Length of the unknown side is 12 cm
Step-by-step explanation:
GIVEN LENGTHS
9 cm
15 cm
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TO FIND
Length of the unknown side
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Hypotenuse Theorem
In hypotenuse theorem hypotenuse² is equal to the addition of base² amd height²
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We know that,
Hypotenuse Theorem
Hypotenuse² = Base² + Height²
Here,
Hypotenuse = 15 cm
Base = 9 cm
Height = ?
We know that,
Hypotenuse² = Base² + Height²
15² = 9² + Height²
Height² = Hypotenuse² - Base²
Height² = 15² - 9²
Height² = 225 - 81
Height² = 144
Height = √144
Height = 12
Height = 12 cm
Length of the unknown side is 12 cm
Answered by
0
Step-by-step explanation:
you was write the answer was 12^2
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