Math, asked by ankitbaruah2890, 1 year ago

An iron pipe 20 cm long has exterior diameter equal to 25 cm . If the thickness of the pipe is 1cm , find the hole surface of the pipe?

Answers

Answered by ammu33271

4

3168cm^2
whole surface area of a pipe

Attachments:

Answered by nalinsingh

1

Answer:

Step-by-step explanation:

Attachments:

Previous Question

Next Question

Similar questions

Math, 8 months ago

Shape F stands for _______ angles ...

Social Sciences, 8 months ago

51. The Fundamental Rights are non-justiciable a) True b) False...

Hindi, 8 months ago

अनादि के पिता सब बच्चों को क्या सिखा देते थे...

Chemistry, 1 year ago

how many He atoms are present in 52u He and 52g He ?

Social Sciences, 1 year ago

Through which state does River Brahmaputra enter India.

French, 1 year ago

about autumn season in french...

Physics, 1 year ago

An electric refrigerator of 400watt opreates for 8 hours a day what is the cost of energy to operate it for 30 days at the rate of 3 rupees per kilo watt hour...

Math, 1 year ago

the points A(a,b) and B(b,0) lie on the liner equation y= 8x+3. Find the value of a and b ,, and Is (2,0) a solution of y=8x+3...