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 length of a rectangle is halved , while its breadth is tripled . what is the % change in area ? 
Options: a ) 30 % , b ) 40 % , c ) 50 % , d ) 60 % , e ) 65 %
answer:
c


question:
Problem: the diagonal of a rhombus are 25 m and 50 m . its area is : 
Options: a ) 900 , b ) 800 , c ) 700 , d ) 625 , e ) 650
answer:
d


question:
Problem: if anangletis defined as 1 percent of 1 degree , then how many anglets are there in a sixth of a circle ? 
Options: a ) 0.36 , b ) 3.6 , c ) 360 , d ) 6000 , e ) 36000
answer:

d