the internal and external diameter of a hollow vessel are 24cm and 25 cm .the cost of paint 1cm2 of the surface of vessel is 5 rupee . find the cost to paint the vessel all over
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is it cylinder or sphere
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Answer:
3=9 7-9 8 8- 8 -8 --8 - 8- 8 - 8 - - 8 -8 -8 8- - 8
Step-by-step explanation:
009
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