Find the area of a sector of a circle with central angle 180° and a diameter of 6ft. Round your answer to the nearest tenth.

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asked Jul 28, 2018 9.2k views

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Find the area of a sector of a circle with central angle 180° and a diameter of 6ft. Round your answer to the nearest tenth.

Mathematics
high-school

Suat asked

by Suat

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$\bf \textit{area of a sector of a circle}\\\\ A=\cfrac{\theta\pi r^2}{360}\qquad \begin{cases} \theta=\textit{angle in degrees}\\ r=radius \end{cases}$

Adrian Seungjin Lee answered Jul 31, 2018

by Adrian Seungjin Lee

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