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Thread: Java Math help please

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    Default Java Math help please

    The area of a square is stored in a double variable named area . Write an expression whose value is length of the diagonal of the square.




    Do I use math.sqrt?


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    Default Re: Java Math help please

    Hi rv498,
    If you take a look at the Pythagorean theorem you will be solving for C, and I believe you will come to a conclusion about using math.sqrt as well.

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    Default Re: Java Math help please

    thanks

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    Default Re: Java Math help please

    diagonal = √2*a by Pythagorean theorem.

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