Find the area and perimeter of a square plot of land, the length of whose diagonal is 15m give your answer correct to 2 places of decim

Question

Find the area and perimeter of a square plot
of land, the length of whose diagonal is 15m give your answer correct to 2 places of decimal

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Aubrey 4 days 2021-10-10T05:19:43+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-10-10T05:20:47+00:00

    The area of square when

    diagonal is given = 1/2*(diagonal)^2

    = 1/2*15*15=112.5m2

    0
    2021-10-10T05:21:30+00:00

    Step-by-step explanation:

    let a be the side of the sq. plot

    then

    => + = 15²

    => 2a² = 225

    => = 225/2

    => = 112.5

    =>a = 112.5

    => a = 10.606

    => a = 10.61 m

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