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Now Diameter of circle is 14cm
So circumference = πd = 44cm
and radius of semicircle = 14cm
so circumference = πr = 44cm
so length of boundary = 44+44 = 88cm
Now area of circle = πd2/4 = π *196/4= 154cm2
and area of semicircle = πr2/2 = 308cm2
so total area = 462 cm2.
So circumference = πd = 44cm
and radius of semicircle = 14cm
so circumference = πr = 44cm
so length of boundary = 44+44 = 88cm
Now area of circle = πd2/4 = π *196/4= 154cm2
and area of semicircle = πr2/2 = 308cm2
so total area = 462 cm2.
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