Height of a right circular cone is 28 cm. If diameter of its base is 4 – McqOptions

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1.	Height of a right circular cone is 28 cm. If diameter of its base is 42 cm, then what will be the curved surface area of the cone?
A.	4620 cm2
B.	2310 cm2
C.	1540 cm2
D.	170 cm2
Answer» C. 1540 cm2

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