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Find the area of the shaded region in Fi...

Find the area of the shaded region in Fig., if PQ = 24 cm, PR = 7 cm and O is the centre of the circle.

Text Solution

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The correct Answer is:
`4523/28 cm^(2)`
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Find the area of the shaded region in Fig. 12.20, if radii of the two concentric circles with centre O are 7 cm and 14 cm respectively and angle AOC=40^@ .

Find the area of the shaded region in fig, if ABCD is a square o fside 14 cm and APD and BPC are semicircles.

Knowledge Check

  • What is the area of the circle of radius 7cm ?

    A
    49cm
    B
    `22 cm^(2)`
    C
    `154 cm^(2)`
    D
    `308 cm^(2)`

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