Math, asked by tanishadimri039, 8 months ago

9.
A metal pipe is 82 cm long. The inner diameter is 12 cm and outer diameter is 16 cm. Find its total surfacearea​

Answers

Answered by jigyasagandhi2006
0

Answer:

use the formula of tsa of cylinder

Step-by-step explanation:

and radius be 8cm

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