Math, asked by nivii35, 1 year ago

The outer daimeter of a pipe is 70cm and has a length os 21 m.Find the cost of polishing its outer surface at the rate of 10 per meter.sq​

Answers

Answered by alvairis1995
3

Answer:

2 x 22/7x0.35x21x10=462

Step-by-step explanation:

Answered by anu2720
8
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