The side of a square is increased by 20% then how much % does its area increases? Choices.
A) 44.00 % B) 45.25 % C) 48.75 % D) 50.00 % E) 40.00 %
a = 100 a2 = 10000   a = 120 a2 = 14400   ----------------   10000 --------- 4400   100 -------? =&gt; 44.00 %   44.00 %nswer:44.00 %
<result>A</result>
The side of a square is increased by 20% then how much % does its area increases?