What is the measure of the central angle of the sector whose area is 462 sq cm and radius of the circle is 21 cm?

What is the measure of the central angle of the sector whose area is 4

1.	What is the measure of the central angle of the sector whose area is 462 sq cm and radius of the circle is 21 cm?
A.	90Â°
B.	60Â°
C.	30Â°
D.	120Â°
Answer» E.

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What is the measure of the central angle of the sector whose area is 462 sq cm and radius of the circle is 21 cm?

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