In this task, you need to answer the given multiple-choice question on geometry. Classify your answers into 'a', 'b', 'c', 'd', and 'e'.

Input: Consider Input: Problem: what is the perimeter of a square field whose diagonal is 8 2 ?
Options: a ) 82 m , b ) 32 m , c ) 27 m , d ) 26 m , e ) 76 m

Output: b

Input: Consider Input: Problem: what is the smallest positive integer nn such that 6,480 n 6,480 n is a perfect cube ?
Options: a ) 5 , b ) 5 ^ 2 , c ) 30 , d ) 30 ^ 2 , e ) 30 ^ 4

Output: e

Input: Consider Input: Problem: in the rectangular coordinate system , points ( 16 , 0 ) and ( 16 , 0 ) both lie on circle c . what is the maximum possible value of the radius of c ?
Options: a ) 2 , b ) 4 , c ) 8 , d ) 16 , e ) none of the above
Output: d