Find the radius of the circle if the area of its sector is 30.8 sq cm whose corresponding central angle is 72Â°?

Find the radius of the circle if the area of its sector is 30.8 sq cm

1.	Find the radius of the circle if the area of its sector is 30.8 sq cm whose corresponding central angle is 72Â°?
A.	3.5 cm
B.	7 cm
C.	14 cm
D.	10.5 cm
Answer» C. 14 cm

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Find the radius of the circle if the area of its sector is 30.8 sq cm whose corresponding central angle is 72Â°?

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