The side of a square is increased by 5% then how much % does its area increases? Choose the correct choice from the following choices: A) 15.00 % B) 10.25 % C) 10.00 % D) 12.25 % E) 12.50 %
a = 100 a2 = 10000   a = 105 a2 = 11025   ----------------   10000 --------- 1025   100 -------? =&gt; 10.25 %   Answer:10.25 %
<result>B</result>
The side of a square is increased by 5% then how much % does its area increases?