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j.tucker31
j.tucker31 asked in Computers & InternetProgramming & Design · 9 years ago

JAVA help!!! simple expression?

The length of a rectangle is stored in a double variable named length , the width in one named width . Write an expression whose value is the length of the diagonal of the rectangle.

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  • modulo_function
    Lv 7
    9 years ago
    Favorite Answer

    The diagonal of a rectangle that's w wide and l long is:

    double diag = Math.sqrt( w*w + l*l );

    That's simply the Pythaogorean formula.

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