Axial section

The axial section of the cylinder has a diagonal 31 cm long, and we know that the area of the side and the base area is in ratio 3:2.

Calculate the height and radius of the cylinder base.

Correct answer:

h =  10.88 cm
r =  14.51 cm

Step-by-step explanation:

312=h2+(2r)2 S2S1=23 πr22πrh=23 r2h=23 r=32h2  r2=h2+16h222/32=h2(1+1622/32) h=1+1622/3231=10.88 cm
r=32h2=14.51 cm

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