What is the area of the sector that is not shaded? 12Pi units squared 24Pi units squared 120Pi units squared 144Pi units squared

This an incomplete question, the image of figure is shown below.

Answer : The area of the sector not shaded is, 120π

Step-by-step explanation :

Given:

The angle of the sector = 60°

Radius of the circle = 12  unit

First we have to calculate the area of circle.

Formula used :

Now put all the given values in this formula, we get:

Now we have to calculate the area of sector that are shaded.

Formula used :

Now put all the given values in this formula, we get:

Now we have to calculate the area of sector that is not shaded.

Area of the sector not shaded = 144π - 24π = 120π

Therefore, the area of the sector not shaded is, 120π

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step-by-step explanation: