What will be the lateral surface area of cone , if its radius and vertical height are 10 cm and 24 cm respectively?

What will be the lateral surface area of cone , if its radius and vert

1.	What will be the lateral surface area of cone , if its radius and vertical height are 10 cm and 24 cm respectively?
A.	816.4cm2
B.	408.2cm2
C.	212.8cm2
D.	none of these
Answer» B. 408.2cm2

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What will be the lateral surface area of cone , if its radius and vertical height are 10 cm and 24 cm respectively?

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