gingerhorn409 gingerhorn409

18-02-2022
Mathematics

contestada

a cone has a volume of 1230.88 units cubed and a diameter of 14 units what is the height of the cone use 3.14 for pi

Respuesta :

christabel9256 christabel9256

22-02-2022

Answer:

h= 24

Step-by-step explanation:

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

[tex]r = \frac{d}{2} [/tex]

[tex]r = \frac{14}{2} [/tex]

r= 7

1230.88=3.14×7^2×h/3

1230.88= 153.86h/3

h=1230.88/153.86

h= 24

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