Math, asked by superpeka20, 3 days ago

If we colour the inside and outside of a hollow right circular cylinder open at two ends, let us write by calculating how much area we shall colour.

Measurements:
Height :- 42cm
Thickness :- 1 cm
External diameter :- 10 cm

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Answers

Answered by devindersaroha43
0

Answer:

Step-by-step explanation:

Hence the required cost of painting =Rs.5821.2

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