Slant height

The slant height of cone is 5cm and the radius of its base is 3cm, find the volume of the cone

Correct result:

V =  37.6991 cm3

Solution:

s=5 cm r=3 cm  h=s2r2=5232=4 cm  S1=π r2=3.1416 3228.2743 cm2 V=13 S1 h=13 28.2743 4=37.6991 cm3

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