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Solve for c enter thr number

Solve for c enter thr number-example-1
User Martingw
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1 Answer

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Answer: c=√29

Explanation:

We use Pythagoras' theorem:


c^2=5^2+2^2\\c^2=5*5+2*2\\c^2=25+4\\c^2=29\\

Extract the square root of both parts of the equation:


√(c^2)=√(29) \\ c=√(29)

User Andrei Stoicescu
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