Find the area of the sector of the circle with central angle of 195° and radius of 7 cm. Round to the nearest hundredth.

A. 23.81 cm2

B. 27.86 cm2

C. 83.34 cm2

D. 166.68 cm2

You can solve this problem by applying the proccedure shown below:

1. You have that central angle of the circle is 195° and the radius is 7 cm. Therefore, you have:

Area of the sector=Area of the circle * angle/360º

Area of the sector = (pi (7) ²) (195) / 360

Area of the sector=84.34 cm²

The answer is the option C: C. 83.34 cm2