The diameter of base of a right circular cone is 7 cm and slant height – McqOptions

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1.	The diameter of base of a right circular cone is 7 cm and slant height is 10 cm, then what is its lateral surface area ?
A.	110 sq cm
B.	100 sq cm
C.	70 sq cm
D.	49 sq cm
Answer» B. 100 sq cm

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