Calculate 16513

The conical funnel has a volume of 0.5 liters and a height of 7 cm. Calculate the radius of its upper edge.

Correct answer:

r =  8.2589 cm

Step-by-step explanation:

V=0.5 l cm3=0.5 1000  cm3=500 cm3 h=7 cm  V = 31  π r2 h  r=3 V/(π h)=3 500/(3.1416 7)=8.2589 cm



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