Cylinder 46101

Barell has a cylinder shape, a volume of 130 l, and a base radius of 30 cm. What is the height of the barrel?

Correct answer:

h =  46 cm

Step-by-step explanation:

V=130 l cm3=130 1000  cm3=130000 cm3 r=30 cm  S=π r2=3.1416 3022827.4334 cm2  V = S   h h=V/S=130000/2827.4334=46 cm



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