From a circular sheet of radius 4 cm, a circle of radius 3 cm is removed. Find the area of the remaining sheet. (Takeπ = 3.14)

Total area = 3.14(4)2 = 50.24 cm2

area removed  = 3.14(3)2 = 28.26 cm2

 Area of the remaining sheet = total area - area removed = 50.24 - 28.26 = 21.98 cm2

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@kmr.rv; correctly answered the question. Good effort. Keep posting and be busy collecting thumbs up.

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