Q: From a right cone of height h and with base radius r a cone has bee – McqOptions

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1.	Q: From a right cone of height h and with base radius r a cone has been cut of from the centre of the height. The volume of remaining frustum of the cone is.
A.	$$ {1\over3}π{r^{2}}h$$
B.	$$ {1\over24}π{r^{2}}h$$
C.	$$ {7\over24}π{r^{2}}h$$
D.	$$ {1\over8}π{r^{2}}h$$
Answer» D. $$ {1\over8}π{r^{2}}h$$

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