The side of a square is increased by 30% then how much % does its area increases? Choose the correct choice:
A) 30.00 %	B) 36.25 %	C) 69.00 %	D) 52.25 %	E) 56.55 %
a = 100 a2 = 10000   a = 130 a2 = 16900   ----------------   10000 --------- 6900   100 -------? =&gt; 69.00 %   Answer:69.00 %
<result>C</result>
The side of a square is increased by 30% then how much % does its area increases?