Question

the dimensions of a metal cuboid are 44Cm42cm&21cm.It is melted & a solid sphere is made. Find the radius of the sphere

Answer 1

Answer:

Here is your answer......

Step-by-step explanation:

if a metal cuboid is melted to make a solid sphere then,

volume of cuboid = volume of sphere

44 * 42 * 21 = 4/3 pi r^3

38808 = 4/3 * 22/7 * r^3

38808 * 3 * 7/4 * 22 = r^3

9261 = r^3

r = cube root of 9261

r = 21 cm

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