1.

a cone is prepared with sand then its converted into cylinder of height 10 cm with same radius of cone find the height of cone​

Answer»

Step-by-step EXPLANATION:

let , H= height of cone

h = height of cylinder

r = same for both as given

By condition,

volume of cone = volume of CYLINDER

1/3πr^2H. = πr^2h

cancel the same terms

1/3 * H. = h

1/3.* H. = 10

H. 30cm

height of cone is 30 cm

mark as BRAINLIST plz✌



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