Math, asked by pallavi2020, 10 months ago

radius=42cm,height=3m total surface area of cylinder

Answers

Answered by sankalp10A27

1

Answer:

Given

r = 42 cm

h = 30 m = 300 cm

TSA of cylinder = 2πr (r+h)

= 2 x 22/7 x 42 (42+300)

= 2 x 22 x 6 x 342

= 90288 cm

= 902.88 m

therefore

TSA of cylinder is 902.88m or 90288 cm.

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