There are two cones. The curved surface area of one is twice that of the other. The slant height of the latter is twice that of the former. Find the ratio of their radii. Options: A . &nbsp1 : 4 B . &nbsp4 : 1 C . &nbsp1 :7 D . &nbsp7 : 1

There are two cones. The curved surface area of one is twice that of the othe

Question

There are two cones. The curved surface area of one is twice that of the other. The slant height of the latter is twice that of the former. Find the ratio of their radii.

Options:

A . 1 : 4

B . 4 : 1

C . 1 :7

D . 7 : 1

Answer: Option B

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