Subject: mathqa
Question: area of four walls of a room is 99 m 2 . the length and breadth of the room are 7.5 m and 3.5 m respectively . the height of the room is :
Option: 
A: 3.5 m', 'c ) 1.5 m', 'd ) 4.5 m', 'e ) 5.5 m']
B: 5.5 m']
C: 4.5 m', 'e ) 5.5 m']
D: 1.5 m', 'd ) 4.5 m', 'e ) 5.5 m']
Answer: C