Axial section

Axial section of the cylinder has a diagonal 40 cm. The size of the shell and the base surface are in the ratio 3:2.

Calculate the volume and surface area of this cylinder.

Correct answer:

S =  3855.98 cm2
V =  15473.44 cm3

Step-by-step explanation:

402=h2+(2r)2 S2S1=23 πr22πrh=23 r2h=23 r=32h2  r2=h2+16h222/32=h2(1+1622/32) h=1+1622/3240=14.045 cm r=32h2=18.727 cm  S=2πr2+2πrh=3855.98 cm2 
V=πr2h=15473.44 cm3



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







Tips for related online calculators
Check out our ratio calculator.
The Pythagorean theorem is the base for the right triangle calculator.

 
We encourage you to watch this tutorial video on this math problem: video1   video2

Related math problems and questions: