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savrose
SOMEONE HELP?!?! 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. [Use π =22 over 7] What is the area of the seating portion? 4585.82 ft2 1856.25ft2 1231.61 ft2 4680.11 ft2
is shaded area for seating?
it wud b pi *[45^2-12^2]-(75/360)*pi*(45^2-12^2)