13-11-2020
Mathematics

contestada

A cylinder has a diameter of 18 centimeters. The length of the curved surface is
centimeters

Respuesta :

abidemiokin abidemiokin

21-11-2020

Answer:

180πcm²

Step-by-step explanation:

The formula for calculating curved surface area of a cylinder is

CSA=2πrh

r I the radius= 18cm/2 = 9cm

Let the height be 19cm

CSA = 2π(9)(10)

CSA = 180πcm²

Hence the length of the curved surface area is 180πcm²

Note that the height of the cylinder was assumed

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