Question

a cone has base radius 3 cm and slant height 5 ck find its volume​

Answer 1

Answer:

Please see answer in the pic given below

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Step-by-step explanation:

Answer 2

Answer:37.714$cm^{3}$

Step-by-step explanation:

radius of cone=3 cm

slant height of cone=5 cm

height of cone=?

$l=\sqrt{r^2+h^2}$

$h^2=5^2-3^2\\h^2=25-9\\h^2=16\\h=\sqrt{16} \\h=4 cm$

Volume of cone=$\frac{1}{3} \pi r^2h$

$=\frac{1}{3} *\frac{22}{7} *3*3*4\\=37.714 cm^3$