rainbowdash8142
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PLEASE HELP!!!!!!! I REALLY NEED HELP I WILL CHECK BRAINLIEST ANSWER SO ANSWER THIS!!!!!!!!!!!!!!!

David is adding a design to a cabinet that requires a sector of a circle. The sector is formed with a 45 central angle of the circle. If the diameter of the circle is 12 inches, which is closest to the area of the sector David needs?
A. 7.6 in.
B. 14.1 in.
C. 28.3 in.
D. 56.5 in.

Respuesta :

The correct answer is B
caylus
Hello,

As 45°=360°/8,
the area of the sector is π*6²/8=4.5π≈14.1371....(squared inches)

Answer B.

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