makaylam082 makaylam082
  • 14-02-2022
  • Mathematics
contestada

If the volume of a cone is approximately 64 and the radius is 3.2, what is the approximate height? Use π=3.14.

Respuesta :

Аноним Аноним
  • 14-02-2022

Answer:

h ≈ 6

Step-by-step explanation:

Using the formula:

[tex]V = \frac{1}{3} \pi r^{2} h[/tex]     Or:   [tex]V = \pi r^{2} \frac{h}{3}[/tex]

We can rearrange to make h the formula:

[tex]h = 3 \frac{V}{\pi r^{2} }[/tex]

h= 3 (64/3.14×3.2²)

h = 3(64/3.14×10.24)

h=3(64/32.1536)

h=3(1.99044585987)

h= 5.97133757962

h ≈ 6

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