instruction:
In this task, you need to answer the given multiple-choice question on geometry. Classify your answers into 'a', 'b', 'c', 'd', and 'e'.
question:
Problem: the measure of the side of a square is multiplied by 7 . if x represents the perimeter of the original square , what is the value of the new perimeter ?
Options: a ) 3 x , b ) 4 x , c ) 7 x , d ) 12 x , e ) 27 x
answer:
c

question:
Problem: if circles x and y have the same area and circle x has a circumference of 14 , half of the radius of circle y is :
Options: ['a ) 16', 'b ) 8', 'c ) 4', 'd ) 3.5', 'e ) 1']
answer:
d

question:
Problem: the volume of a certain substance is always directly proportional to its weight . if 48 cubic inches of the substance weigh 112 ounces , what is the volume , in cubic inches , of 53 ounces of this substance ?
Options: a ) 27 , b ) 36 , c ) 42 , d ) 22 , e ) 147
answer:
d