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evablogger [386]

2 years ago

14

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.)

1 answer:

shusha [124]2 years ago

3 0

Answer:

here,

A=2×22÷7×17/2×21

A=22×17×3

A=1122 sq.cm

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