Math, asked by anoymus9670, 3 months ago

The inner curved surface area of a well is 792 m2 and radius of its base is 21 m. Find its height. PLEASE HELP PLEASEEE

Answers

Answered by nilakshi96

1

Answer:

h=6m

Step-by-step explanation:

inner curved surface area of cylinder= 2Πrh

792= 2×22/7×21×h

792= 2×22×3×h

792/2×22×3=h

h=6m

Previous Question

Next Question

Similar questions

Science, 1 month ago

what type of friction was shown when the book was moved without ruler...

Math, 1 month ago

If sin theta =3/5 the value of (1-cos^theta) is...

Computer Science, 1 month ago

Which is the correct step to close a presentation? (a) File>Save As>Type file name>Save (b) File>Exit (c) File>Close (d) File>Export...

English, 3 months ago

Deepti said, ‘ The pacific ocean is the largest ocean in the world”.convert into reported speech...

Math, 3 months ago

3) The population of a city decreased from 25000 to 24500.Find the percentage decrease.

English, 10 months ago

Diary entry: Recently you have take step to create awareness on covid-19. write your experience.

Economy, 10 months ago

price elasticity of a demand of a good is (-) 3. if price rises from 10 to 12 per unit, ehat is the percentage change in demand...

History, 10 months ago

Explain about. Gandhi ka Idea of satyagraha...