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What is the surface area of the cylinder with height 8 cm and radius 4 cm? Round
your answer to the nearest thousandth.

What Is The Surface Area Of The Cylinder With Height 8 Cm And Radius 4 Cm Round Your Answer To The Nearest Thousandth class=

Sagot :

Elcharly64idn

Answer:

[tex]A=301.593\ cm^3[/tex]

Step-by-step explanation:

The Surface Area of a Cylinder

Given a cylinder of base radius r and height h, the surface area is calculated (including the top and bottom areas):

[tex]A = 2\pi r^2+2\pi r h[/tex]

The cylinder has a height of h=8 cm and a radius of r=4 cm. Substituting:

[tex]A = 2\pi 4^2+2\pi *4*8[/tex]

[tex]A = 32\pi +64\pi[/tex]

[tex]A=96\pi[/tex]

Calculating

[tex]\boxed{A=301.593\ cm^3}[/tex]

Yoyogridn

Answer: 301.593 cm2

Step-by-step explanation:

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