Solid cylinder of brass 8 m high and 4 m diameter is melted and recast

into a cone of diameter 3 m. Find the height of the cone.

Sorry, its 42.67 m, not cm.

thank u soooooo much..actlly i got the answer afta trying a loottsss..nyways thank u .. ;)

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Height of cylinder = H =8m

Diameter of cylinder = D =4m

Radius of cylinder = R=2m

Diameter of cone =d = 3m

Radius of cone = r =3/2 m

VOLUME OF CYLINDER = vOLUME OF CONE

pie R²H = 1/3 pie r²h

2*2*8 = 1/3* 3/2 *3/2 *h

32 = 3/4* h

h = 32*4/3

h = 128/3

h = 42.66m

HOPE DIS HELP

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