A wire in the form of a circle of radius 3.5 m is bent in the form of a rectangule, whose length and breadth are in the ratio of 6 : 5. What is the area of the rectangle?  Choose the most appropriate option
A) 60 cm^2  B) 30 cm^2  C) 20 cm^2  D) 40 cm^2  E) 50 cm^2
The circumference of the circle is equal to the permeter of the rectangle.   Let l = 6x and b = 5x 2(6x + 5x) = 2 * 22/7 * 3.5   =&gt; x = 1   Therefore l = 6 cm and b = 5 cm Area of the rectangle = 6 * 5= 
<gadget id="calculator">6 * 5</gadget>
<output>30</output>
30 cm2   ANSWER 30 cm^2
<result>B</result>
A wire in the form of a circle of radius 3.5 m is bent in the form of a rectangule, whose length and breadth are in the ratio of 6 : 5. What is the area of the rectangle?