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30-07-2020
Mathematics

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Use the formula A=2πrh to find the area of the curved surface of each of the cylinders below. (Express your answers correct to 1 decimal place.)

Use the formula A2πrh to find the area of the curved surface of each of the cylinders below Express your answers correct to 1 decimal place class=

Respuesta :

7kushalbhujel 7kushalbhujel

30-07-2020

Answer:

here,

A=2×22÷7×17/2×21

A=22×17×3

A=1122 sq.cm

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