What is the sector with a central angle of 185 degrees and a diameter of 6.4 m? round to the nearest tenth. 66.1m^2 5.3m^2 16.5m^2 21.0m^2

The formula for area of sector is

Here = 185°

Now diameter = 6.4m

Radius = 1/2 diameter = 1/2 (6.4) = 3.2m

Substituting the values we get

Area of sector

=

The area of the sector is 16.5m²

Option C)  is the right answer

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