Math, asked by maheentanwar9270, 1 year ago

The length of sphere ball is 18cm how much leather is required to prepare 3 such balls

Answers

Answered by lohithnaidu290391

1

Answer:length of one ball is 18

3 balls=3× 18=54

Step-by-step explanation:

Answered by afsanabegum178

0

length of sphere =18cm

surface area of sphere = 4πr^2

=4*22/7*18*18

=4073.14

leather required to prepare 3 ball= 4073.14*3

=12219.42

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