A solid toy is in the form of hemisphere surmounted by right circular – McqOptions

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1.	A solid toy is in the form of hemisphere surmounted by right circular cone. Height of the cone is 4 cm and diameter of the base is 6 cm. What will be the surface area of the toy?
A.	660/7 cm2
B.	528/7 cm2
C.	726/7 cm2
D.	66/7 cm2
Answer» D. 66/7 cm2

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