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Find the area of the shaded sector. Round your answer to the nearest hundredthBD = 18 cmBcE136D700.00

Find The Area Of The Shaded Sector Round Your Answer To The Nearest HundredthBD 18 CmBcE136D70000 class=

Sagot :

The area of a circular sector is given by:

[tex]A=\frac{\theta}{360}\pi r^2[/tex]

In this case each shaded part has an angle of 136°, this means that the total circular sector has a total angle of 272°, plugging this value and the value of the radius into the equation above we have:

[tex]A=\frac{272}{360}\pi(18)^2=769.06[/tex]

Therefore the area of the shaded region is 769.06 squared cm and the answer is C.

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