some plastic balls of radius 1 cm were melted and cast into a tube. the thickness length and Outer radius of the tube were 2 cm ,90 cm and 30 cm respectively. how many balls wear melted to make the tube ?
purveshgarud:
how it comes
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Answered by
75
we need 7830 balls to make the tube
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any query feel free to ask
please not my answer brainliest if you find it useful
the picture for details solution
any query feel free to ask
please not my answer brainliest if you find it useful
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plzz for me
i cant do it now ... i tried.. i write it cleary
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sir solve it with answer of pyersquareh
send clear
in nice handwriting
tell fast
I'm in hurry
Sir, I didn't understand that how did the square of 30 and 28 become the square of 15 and 14 and how did the 4 comes in between multiplication of pie and height
Answered by
25
the answer is 7830 balls.
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