3 years ago

Find the exact length of the third side. 75 21

1 answer:

7 0

Bu using Pythagoras theorem
(x^2)+(21)^2=(75)^2
Therefore. 5625-441=(x)^2
X^2=5184
Therefore x=72
Third side length=72 units

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3 years ago

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Answer:

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Step-by-step explanation:

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Answer:

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