A rectangular room 14 m long, 12 m broad is surrounded by a varandah, 3 m wide. Find the area of the varandah?	Choose the correct choice from the following answers:  A) 170  B) 180  C) 190  D) 210  E) 150

Rationale: area of varandah = ( l + b + 2 p ) 2 p = ( 14 + 12 + 6 ) 6 = 180 m ( power ) 2 answer is b .
Answer: B