Math, asked by welcometotheapp, 6 months ago

(a) Which of the followinging is correct expression for the surface area of
cylindrical part of Boiler?
a 2r2 b. 6r2 c. 4r2 d 8r2

Answers

Answered by pranitabhattad25

4

Answer:

b. 6r2

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Answered by staroftomorrow2000

1

Answer:

b. 6r2

Step-by-step explanation:

I hope you satisfied with this answer

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