The measure of central angle MNL is π radians, and the measure of the entire circle is 2π radians.

Question

Revolt · Accepted Answer

The ratio of the measure of the central angle to the entire circle measure is .: 1/2; The area of the entire circle is π units2.: 36; The area of the sector is π units2.: 18

Area of a Circle and a Sector

The measure of central angle MNL is π radians, and the measure of the entire circle is 2π radians.

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