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The perimeter (in cm) of a square circum...

The perimeter (in cm) of a square circumscribing a circle of radius a cm,

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Will it be true to say that the perimeter of a square circumscribing a circle of radius a cm is 8a cm ? Give reson for your answer.

The area of a square inscribed in a circle of radius 8 cm is:

Knowledge Check

  • What is the perimeter of a square which is circumscribing a circle of radius x cm?

    A
    8x
    B
    4x
    C
    6x
    D
    2x

  • The perimeter of a square circumscribed about a circle of radius r is -----

    A
    A)2r
    B
    B)4r
    C
    C)8r
    D
    D)`21pir`

  • The area of the square inscribed in a circle of radius 8 cm is

    A
    256 sq. cm
    B
    250 sq. cm
    C
    128sq. Cm
    D
    125 sq. cm

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