The side of a cube is 12 m, find the lateral surface area?	Select the correct option:
A) 816  B) 516  C) 716  D) 216  E) 916

Rationale: lateral surface = 4 a ( power ) 2 4 × 12 ( power ) 2 = 4 × 144 = > 516 m ( power ) 2 answer is b .
Answer: B