diagonal of a rectangle measures 6.5cm, its width is 2.5cm its length is? A) 4 cm ( B) 9cm

Question

diagonal of a rectangle measures 6.5cm, its width is 2.5cm its length is? A) 4 cm ( B) 9cm (C) 6cm (D) 3cm​

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Josie 1 month 2021-08-02T03:02:19+00:00 1 Answers 0 views 0

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    2021-08-02T03:04:06+00:00

    Step-by-step explanation:

    By pythagorus theorem

    Since,

    h^2= l^2+b^2

    6.5 x 6.5 = 6.25 x l^2

    42.25-6.25 = l^2

    L = √36

    L = 6 cm

    (C) IS CORRECT

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