Find how much steel was actually used , if 1/12 of the steel actually used was wasted in maling the tank
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This statement is incomplete.
Otherwise what to do...
Let steel used be x.
So
x - 1/12 x = Total Surface area of cylinder
Otherwise what to do...
Let steel used be x.
So
x - 1/12 x = Total Surface area of cylinder
Answered by
0
Answer:
this is correct....................
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