Math, asked by pandavirus, 4 months ago

a closed cylindrical tank is made from a plastic sheet. its diameter is 1.4 m and height 3.5 m. find curved surface area of the tank

Answers

Answered by sypaul1

0

Answer:

15.4m³

Step-by-step explanation:

curved surface area=2πrh, radius=1.4/2= 0.7

=2*22/7*0.7*3.5

=15.4m³

PLS MARK ME THE BRAINIEST

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