Rectangle 46791

We rolled up the shell of a 4 cm high rotating cylinder from a rectangle measuring 6 cm and 4 cm. Find the volume of the cylinder.

Correct answer:

V =  11.4592 cm3

Step-by-step explanation:

a=6 cm b=4 cm  h=b=4 cm o=a=6 cm o = 2 π r  r=o/(2π)=6/(2 3.1416)0.9549 cm  V=π r2 h=3.1416 0.95492 4=11.4592 cm3



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