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URGENT! 50 POINTS
Visualization:
Suppose you revolve the plane region completely
about the given line to sweep out a solid of revolution. Describe
the solid and find its surface area in terms of π.


Question: the line x = 4

URGENT 50 POINTS Visualization Suppose You Revolve The Plane Region Completely About The Given Line To Sweep Out A Solid Of Revolution Describe The Solid And Fi class=

Sagot :

Answer:

  • Cylinder
  • 56π

Step-by-step explanation:

This will result in cylinder with radius of 4 and height of 3.

Total surface area:

  • S = 2πr² + 2πrh = 2π(4² + 4*3) = 2π*28 = 56π