Find the perimeter and area of a rectangular piece of a land measuring 25/2 m by26/5 m.how much area of land is left unused if 4 small squar

Question

Find the perimeter and area of a rectangular piece of a land measuring 25/2 m by26/5 m.how much area of land is left unused if 4 small square flower beds of side lenth 1 m are made at the centre

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Isabella 1 month 2021-10-22T01:04:54+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-10-22T01:06:16+00:00

    Answer:

    Length of the rectangle=25/2m

    Breadth of the rectangle=26/5m

    Perimeter=2(l+b)

    2(25/2+26/5)

    2(125/10+52/10) [TAKING LCM]

    2(177/10)

    177/5m (or) 35.4m

    Area=l x b

    (25/2 x 26/5)

    =65m^2

    Area of one flower bed=1m x 1m [AREA OF SQUARE]=1m^2

    Area of 4 flower beds=4 x 1m^2=4m^2

    (65-4) m^2

    =61m^2

    Hope it helps…

    0
    2021-10-22T01:06:34+00:00

    Answer:

    area of rectangle = L×B

    =25/2×26/5

    =65m^2

    Perimeter of rectangle =2(L+B)

    =2(25/2+26/5)

    =35.4m

    Area of square=L^2

    =1^2=1m^2

    4sqiare= 4×1= 4m^2

    Area unused = 65m^2-4m^2

    =61m^2

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