Find the area of the shaded portion
area under the semicircle = shaded portion
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Answer:
area of shaded portion = 63.021 sq.cm
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Answer:
area of the rectangle = l*b = 140
area of the semi circle= 1/2πr² = 73.85
from the above answers
subtract area of the rectangle , area of the shaded part
= 140 - 73.85
= 66.15
Thank you
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