Math, asked by djbravo91, 11 months ago

A metallic sphere of radius 4.2 is melted and recast into the shape of cylinder of radius 7 cm find the height of the cylinder

Answers

Answered by ag47

3

Step-by-step explanation:

Volume of Cylinder = (22/7)*r*r*h

Volume of Sphere = (4/3)*R*R*R

also

(22/7)*r*r*h=(4/3)*R*R*R

Answer:

h= 346.4646 cm

Note : never forget the si unit

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