Question

A solid rectangular flock of metal 49 cm , 44 cm , 18 cm in melted

and formed into a solid sphere. Calculate the radius of the sphere​

Answer 1

Answer:

Nice question here the answer is

Step-by-step explanation:

Given :- A solid rectangluar flock of metal = 49 cm, 44 cm , 18 cm

• then it is melted and formed into solid sphere

To find :- Radius of sphere

let the radius will be 'r'

and volume of cuboid = L×B×H

so put the value a/c to question.

49×44×18 = 38808 cm³ ....................... 1)

then we need to find the radius of sphere

Volume of sphere = 4/3 ×22/7 × r³

which is = 88/21r³ ............................ 2)

From 1 st and 2 st we can write like that

• 38808 = 88/21r³
• 38808×21 = 88r³
• 814968 = 88r³
• here r³ = 9261

now here r = 21 cm

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