Surfsidebowl544 Surfsidebowl544
  • 21-05-2020
  • Mathematics
contestada

What is the volume, in cubic m, of a cylinder with a height of 20m and a base radius of 8m, to the nearest tenths place?

Respuesta :

wildeannie234 wildeannie234
  • 01-06-2020

Answer:

4021.2

Step-by-step explanation:

h=20r=8

Answer Link
Аноним Аноним
  • 15-04-2021

Answer:

V = 565.5

Step-by-step explanation:

Cylinder Formulas in terms of r and h

  • Calculate the volume of a cylinder:

V = πr2h

  • Calculate the lateral surface area of a cylinder (just the curved outside):

L = 2πrh

  • Calculate the top and bottom surface area of a cylinder (2 circles):

T = B = πr2

  • Total surface area of a closed cylinder is:

A = L + T + B = 2πrh + 2(πr2) = 2πr(h+r)

Answer Link

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