Question

Find the area of the shaded sector of a circle. Leave ur answer in terms of pi

Answer 1

The area of the shaded sector of a circle is 64 pie cm^2

Here we are given that there is a circle: whose radius is $16$cm and the angle formed by two radius that is angle of the sector is $90$.

The area of the sector of circle is basically the area of the arc of a circle.

The two combination of two radii forms the sector of a circle while the arc is in between these two radii.

Area of sector is given by:

$Area of sector=\frac{mXY}{360^{0} }$.л$r^{2}$

Substituting the given value in the formula of area of sector:

Area of sector is=$\frac{90}{360}\times pie\times r^{2}$

We get after solving,

Area of sector= $64$ pie cm^2

So from the given options, option 4 is correct.

Hence the area of the sector is 64 pie cm^2

To know more about Area of the sector:

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