The figure below shows the top view of a circular room with a circular stage. The diameter of the stage is 24 feet. The shaded portion represents the seating for the audience around the stage.

Two concentric circles are drawn and the area between them is shaded. The diameter of the larger circle is shown as 100 feet. A sector with a central angle of 65 degrees is drawn on the circles. The outer circle is not connected in this sector.

[Use π =22 over 7]

What is the area of the seating portion?

6438.49 ft2

7262.71 ft2

6067.63 ft2

7389.82 ft2

Question

The figure below shows the top view of a circular room with a circular stage. The diameter of the stage is 24 feet. The shaded portion represents the seating for the audience around the stage.

Two concentric circles are drawn and the area between them is shaded. The diameter of the larger circle is shown as 100 feet. A sector with a central angle of 65 degrees is drawn on the circles. The outer circle is not connected in this sector.

[Use π =22 over 7]

What is the area of the seating portion?

6438.49 ft2

7262.71 ft2

6067.63 ft2

7389.82 ft2

anonymous · Answer

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