PDF chapter test TRY NOW

Using the inferences given below, answer the questions that follows.
 
12.PNG
 
1. The ratio between the two radii of \(A\) and \(B\) is 12 \(:\) 6.
 
2. The ratio between the two heights of \(A\) and \(B\) is 8 \(:\) 14.
 
Hence, the ratio between the lateral surface areas of \(A\) and \(B\) is  \(:\) .
 
[Note: Do not reduce the obtained ratio]