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43 votes
43 votes
What is the area of the sector of the circle below, if the radius is 11 cm and the central angle < AOB measures 29 °. (round answer to the nearest tenth)

What is the area of the sector of the circle below, if the radius is 11 cm and the-example-1
User Rosellyne Worrall
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1 Answer

30 votes
30 votes

The area of the red sector is given by:


\pi\cdot r^2\cdot((\angle AOB))/(360\degree)=\pi\cdot11^2\cdot(29\degree)/(360\degree)\approx30.6\text{ cm}^2

User Maciej Stachowski
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