A sector is cut out from a circle of diameter 42 cm. If the angle of t – McqOptions

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1.	A sector is cut out from a circle of diameter 42 cm. If the angle of the sector is 150°, then its area (in cm2) is: (Take π = 22/7)
A.	580.6
B.	577.5
C.	574
D.	564
Answer» C. 574

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