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Reggie is painting pieces for a display he is creating. One of the pieces is a cylinder with a height of 4 centimeters and a radius of 5 centimeters. What is the surface area of the cylinder? A)20π cm²
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Reggie is painting pieces for a display he is creating. One of the pieces is a cylinder with a height of 4 centimeters and a radius of 5 centimeters. What is the surface area of the cylinder?

A)20π cm²
B)45π cm²
C)90π cm²
D)140π cm²

User Voldomazta
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1 Answer

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Formula for surface area of a cylinder 2(pi)rh+2r^2
Let’s just remove the pi
2(5)(4)+2(5)^2
40+50
90
User Jaumebonet
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8.7k points
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