The area of sector of a circle whose radius is 12 metro and whose angle at the center is 40° is?  Select the correct option
A) 53m2
B) 51m2
C) 50.2m2
D) 45m2
E) 40m2
40/360 * 22/7 * 12 * 12   = 50.2 m2   Answer:50.2m2
<result>C</result>
The area of sector of a circle whose radius is 12 metro and whose angle at the center is 40° is?