angelicaf8882 angelicaf8882

02-02-2018
Chemistry

contestada

If a cylinder holds a volume of 100 cm3, and is 30 cm tall, which is the area of the bottom of the cylinder? 3.33 cm2 300 cm2 70 cm2

Respuesta :

breannahardy20ox0ibc breannahardy20ox0ibc

21-01-2019

v = pi*r^2*h

a = pi*r^2

therefore,

v = a*h

100 = a*30

a = 100/30 = 3.33 cm2

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