A hemisphere and a cone have equal bases. If their heights are also eq – McqOptions

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1.	A hemisphere and a cone have equal bases. If their heights are also equal, then the ratio of their curved surface will be :
A.	$\sqrt 2 :1$$
B.	$1:\sqrt 2 $$
C.	: 1
D.	: 2
Answer» B. $1:\sqrt 2 $$

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