Math, asked by shweta0405, 3 months ago

In the given fig. a semi-circle is drawn with O as center and AB as diameter. Semi-circles are drawn with AO and AOB as diameter. If AB= 28, find the area of shaded region. ​

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Answered by 40707
1

AB=24cm

Therefore AO=BO=12cm

Because O is the midpoint of AB

Area of semicircle with diameter AB

pi r² = 3.14 × 12 × 12

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