Question

diameter of base of come is 4 cm its height is 3 cm find its volume​

Answer 1

Answer:

12.57cm³

Step-by-step explanation:

Given H=3cm

D=4cm

R=D/2=2cm

V=1/3 pie r²h

=1/3×22/7×2²×3

=88/7

=12.57cm³(Ans)

Answer 2

Answer:

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Step-by-step explanation:

$Given, \ height \: of \: \\ come(cone) , \: h = 3cm$

$and, \: radius \: of \: cone ,r = \frac{4}{2} = 2cm$

$Volume \: of \: Cone = \frac{1}{3} πr²h$

$=> \frac{1}{3} × \frac{22}{7} ×2×2×3 cm³$

$= \frac{22}{7} ×4cm³$

$= \frac{88}{7} cm³$

$or, 12.57cm³$

$therefore, \: volume \\ \: of \: come(cone) \: is \: 12.57cm³.$

$please \: like \: my \: answer \\ \&\\ mark \: me \: brainliest \: please \: :)))$

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