nana0709 nana0709

28-03-2018
Mathematics

contestada

A cylinder has a height of 30 feet in a volume of 63,679. What is the radius of the circle?

Respuesta :

musiclover10045 musiclover10045

28-03-2018

V = PI x r^2 x h

63679 = 3.14 x r^2 x 30

63679 = r^2 x 94.2

r^2 = 63679 / 94.2
r^2 = 675.997 = 676

r = sqrt(676) = 26

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