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8 February, 06:51

the length of a rectangle is 9 cm and the diagonal of the rectangle is 11 cm. Find the width of the rectangle

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  1. 8 February, 06:59
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    Answer: The width is the square root of 40 or 6.32

    Step-by-step explanation:

    9^2 + b^2 = 11^2 where b squared is the width

    81 + b^2 = 121

    -81 - 81

    b^2 = 40

    b = 6.32
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