Cylinder height

The rotating cylinder has a diameter of 14 cm and a surface of 1,186.92 cm square. Calculate the height of the cylinder.

Final Answer:

h =  19.9863 cm

Step-by-step explanation:

D=14 cm S=1186.92 cm2  r=D/2=14/2=7 cm  S1=π r2=3.1416 72153.938 cm2 S2=S2 S1=1186.922 153.938879.0439 cm2  S2 = h   π   D  h=π DS2=3.1416 14879.0439=19.9863 cm



Did you find an error or inaccuracy? Feel free to send us. Thank you!







You need to know the following knowledge to solve this word math problem:


 
We encourage you to watch this tutorial video on this math problem: video1

Related math problems and questions: