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Mathematics 20 Online
OpenStudy (anonymous):

Find the exact area of the circle with the given diameter. d = 2.2 m A. 1.21π m² B. 2.2π m² C. 4.4π m² D. 4.84π m²

OpenStudy (anonymous):

@Destinymasha

OpenStudy (destinymasha):

AREA = CIRCUMFERENCE^2/4PI

OpenStudy (destinymasha):

add 2.2 to the diameter, which becomes the circumference...

OpenStudy (anonymous):

a

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