If the area of circle is 1256 sq cm then its circumference?	Options:
A) 125
B) 135
C) 140
D) 110
E) 145
22/7 r2 = 1256 =&gt; r =20   2 * 22/7 * 20 = 125   Answer: 135
<result>B</result>
If the area of circle is 1256 sq cm then its circumference?