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The volume of a cone is 392.5 cubic inches. the height of the cone is 15 inches. what is the radius of the cone, rounded to the nearest inch? (use π = 3.14.) 3 5 13 25

Respuesta :

Azieq
392.5 = 1/3 × 3.14 × r^2 × 15
r^2 = 25
r = 5


i am a mathematics teacher. if anything to ask please pm me

The volume of a cone is 392.5 cubic inches.

The height of the cone is 15 inches.

We have determined what is the radius of the cone, rounded to the nearest inch.

What is the formula for the volume of a cone?

The volume of a cone

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

392.5 = 1/3 × 3.14 × r^2 × 15

r^2 = 25

r = 5

Therefore we get the radius of the volume of a cone is 5.

To learn more about the radius visit:

https://brainly.com/question/76387