What is the total CSA of cone whose radius is 3 cm and height is 4 cm?

1.	What is the total CSA of cone whose radius is 3 cm and height is 4 cm?
A.	$$ { 24 cm^2}$$
B.	$$ { 25 cm^2}$$
C.	$$ { 28 cm^2}$$
D.	$$ { 20 cm^2}$$
E.	None of these
Answer» B. $$ { 25 cm^2}$$

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What is the total CSA of cone whose radius is 3 cm and height is 4 cm?

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