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

[Q]: Problem: the sides of a triangle are in the ratio 5 : 12 : 13 and its perimeter is 360 m , its area is ?
Options: a ) 180 , b ) 882 , c ) 277 , d ) 261 , e ) 281
[A]: a

[Q]: Problem: the sum of two numbers is 16 and the sum of their squares is 113 . find the numbers .
Options: a ) 1 and 2 , b ) 4 and 5 , c ) 7 and 8 , d ) 2 and 3 , e ) 6 and 7
[A]: c

[Q]: Problem: a equilateral triangle having one side 5 m . in this triangle there is a square of side 2 m . calculate the percentage of area outside square in that triangle .
Options: ['a ) 68', 'b ) 54', 'c ) 63.04', 'd ) 62', 'e ) 60']
[A]:
c