A hexagon of side a cm is folded along its edges to obtain another hexagon
What is the % decrease in the area aof orignal hexagon	Choose the correct option:
A) 30% B) 50% C) 75% D) 80% E) 90%
As we know, area of hexagon is = (3√3)(a^2)/2   now lets take a=2   then area = 6√3   after fold it will side become half ; a=1   new area = 1.5√3   percentage= 6√3/ 1.5√3* 100=25 %   so decrease in area =100 - 25= 
<gadget id="calculator">100 - 25</gadget>
<output>75</output>
75%   ANSWER:75%
<result>C</result>
A hexagon of side a cm is folded along its edges to obtain another hexagon
What is the % decrease in the area aof orignal hexagon