The perimeter of a square is 36 cm find it’s area ​

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The perimeter of a square is 36 cm find it’s area

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Ruby 1 month 2021-08-16T17:47:38+00:00 2 Answers 0 views 0

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    0
    2021-08-16T17:48:58+00:00

    Answer=81cm2

    Since perimeter of square is 36cm
    Also perimeter of square is 4*side
    Therefore 36=4* side
    Therefore side =9cm
    Now, area of square is side 2
    Therefor, 9*9=81cm2

    0
    2021-08-16T17:49:12+00:00

    Answer :

    81 cm ^2

    Explanation:

    The formula for calculating a squares perimeter is = s

    s = side = ?

    The formula for calculating a squares area is = s×s

    but s = ?

    So first we will have to find s …

    Perimeter is given

    Perimeter of square = 36 cm

    4 × s = 36 cm

    s = 36/4

    s = 9cm

    Now we know the value of s …. so from with its help we will find the area of square

    Area of square = s × s

    = 9 × 9

    = 81 cm ^2

    Hope it helps 🙂

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