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03-07-2017
Mathematics

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What is the area of the two-dimensional sector of the circle in which the students' favorite color is blue? Round your answer to the nearest tenth.

What is the area of the twodimensional sector of the circle in which the students favorite color is blue Round your answer to the nearest tenth class=

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apologiabiology apologiabiology

04-07-2017

depends on the radius
wel, th earea of the sector=fractionofwhole times area of circle

blue=38% or 0.38 of the whole circle
radius is r
so the area of blue would be 0.38pir^2

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