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: find the perimeter and area of a square of side 19 cm .
Options: a ) 324 , b ) 361 , c ) 400 , d ) 441 , e ) 484
answer:
b

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: find the area of the quadrilateral of one of its diagonals is 20 cm and its off sets 5 cm and 4 cm ?
Options: a ) 189 cm 2 , b ) 150 cm 2 , c ) 127 cm 2 , d ) 177 cm 2 , e ) 90 cm 2
answer:
e