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30. In the figure AB = 36 cm. M is the midpoint of AB. Three semicircles are drawn on AB with AB, AM, BM as the diameter
Find the area of shaded region.
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Step-by-step explanation:
AB=36
M is midpoint of AB
hence AM=BM=18cm
area of circle with diameter AB=
radius =d/2=18cm
πr square=22/7×18
area of a semicircle = 1/2 π r square
1/2 × 22/7 ×18
11/7×18
198/7=28.57...
next your homework do it fast ok bro
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