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A square of side 80 cm ,had patterns in circles of diameter 15cm laid out each touching the other .Find the area of the square not

By Caroline

A square of side 80 cm ,had patterns in circles of diameter 15cm laid out each touching the other .Find the area of the square not covered by the circles. plz give answer in fraction not in fraction​

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Caroline

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2 thoughts on “A square of side 80 cm ,had patterns in circles of diameter 15cm laid out each touching the other .Find the area of the square not”

  2. Answer:

    harsh hru bro

    Step-by-step explanation:

    The required remaining area is 6223.21cm.

    Step-by-step explanation:

    80× 80⇢ 6400cm

    Diameter⇢ 15cm

    Radius⇢ 7.5cm

    π⇢22/7

    Remaining area ⟹ 6400- 22/ 7

    (7.5)^{2}(7.5)

    2

    Remaining area

    ⟹6400 − 722×(7.5)^2

    6223.21cm

    Hence, the required remaining area will be 6223.21cm

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