Find the area of the following figure (π = 22/7)
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350 cm square
Step-by-step explanation:
DC + DC/2 = 21 (DC= AC and radius of semicircle = AC/2 = DC/2)
3DC/2 = 21
DC = 7×2 = 14
radius = DC/2 = 7
Area of figure = area of square + area of semicircle
= 14×14 + pi(7)^2 = 14(14 + 11) = 350 cm square
do check the calculation once but this will be the method
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