In the given figure, three semicircles a...

In the given figure, three semicircles are drawn of diameter 10 cm, 7 cm and 3 cm, respectively Find the perimeter of shaded regions (Use `pi = 3.14`)

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In the given figure, find the area of the shaded region [Use pi=3. 14]

In figure , AB is a diameter of the circle, AC = 6cm and BC = 8cm . Find the area of the shaded region . (use pi= 3.14 )

In Figure , O is the centre of the circle with AC = 24 cm, AB = 7 cm and /_BOD = 90° . Find the area of the shaded region. [Use pi = 3·14]

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The given figure shows a square ABCD of side 20 cm. Semicircle are drawn with each side of the square as diameter. Find the area of the shaded portion. (Use pi = 3.14 )

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