Question

surface area of the cylinder.
7. A cylindrical garden roller is 75 cm long and its radius is 14 cm. How many revolutions will it make to
level an area of 9,900 cm??
A cylindrical container is 84 cm high and has base radius of 4.2 cm. Find the cost of painting its curved​

Answer 1

Answer:

I don't know dear

Step-by-step explanation:

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Answer 2

Plz⤵️

Exercise no:

Class:

Pg no:

Is compulsory.