The area of sector of a circle whose radius is 18 metro and whose angle at the center is 42Â° is?	Choices:
A) 52.6  B) 52.9  C) 52.8  D) 118.8  E) 52.2
42/360 * 22/7 * 18 * 18= 
<gadget id="calculator">42/360 * 22/7 * 18 * 18</gadget>
<output>594/5 = around 118.8</output>
118.8 m2   Answer: 118.8
<result>D</result>
The area of sector of a circle whose radius is 18 metro and whose angle at the center is 42Â° is?