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Area of Circle Sector 11.3

Last updated over 1 year ago

10 questions

The area for the sector of a circle is found by using the formula

A = π • r² • m/360

r is the radius of the circle. 

m is the measurement of the angle making the sector. 

For the first problem below #3A

It would be 

π • 4² • 53/360

And that would equal 7.4 ft²

10

Find the area of this sector.

10

Find the area of this sector.

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Find the area of this sector.

Be careful on this one. It is looking for the area of the entire shaded part. Remember there are 360° in a circle.

10

Find the area of this sector.

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Find the area of this sector.

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Find the area of this sector.

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Find the area of this sector.

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Find the area of this sector.

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