Math, asked by khanmatin1020, 5 months ago

Question 7-: Find (i) the lateral or
curved surface area of a closed
cylindrical petrol storage tank that is
2.1 m in diameter and 9 m high. (ii)
how much steel was actually used, if
1/ 12 of the steel actually used was
wasted in making the tank

Answers

Answered by NGHIJNJ

0

Answer:

11/12

Step-by-step explanation:

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