The play area in a local school is a rectangle that is 18’ x 40’ in size. The management about it to put a 4-foot side walk all ar

Question

The play area in a local school is a rectangle that is 18’ x 40’ in size. The management about it to put a 4-foot side walk all around the building, leaving a 2-foot space for plants between the building and the sidewalk. Give the perimeter of the outer edge of the sidewalk and the area of the sidewalk itself?

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Cherry 38 mins 2023-01-08T06:58:37+00:00 1 Answer 0 views 0

Answer ( 1 )

  1. Doris
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    2023-01-08T07:00:17+00:00
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    Answer:
    528 is the Area
    148 is the Perimeter
    Step-by-step explanation:
    We know that there is a 4 foot ring around the building so we add 8 feet to 18 x 40 which is 26 x 48.
    To find the perimeter we take the Length and Height times 2 and then add that together.
    26•2=52
    48•2=96
    52+96=148
    148 is the Perimeter.
    To find the area of the sidewalk.
    We have to multiply the area together.
    4•48=192•2=384
    18•4=72•2=144
    528
    Add that together you have the area of the sidewalk

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