contestada

What represents the approximate volume of a cone with a radius of 3 units and a height of 4 units? Use 3.14 for π.

Respuesta :

Banabanana
[tex]V = \frac{1}{3} \pi r^2h \ \ \ \ \text{[r=radius, h=height ]} \\ \\ V = \frac{1}{3}* 3.14 *(3)^2*4 =37.68 \ units[/tex]

Answer:

The volume is 37.68 units³.

Step-by-step explanation:

Since, the volume of a cone is,

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

Where, r is the radius,

h is the height,

Here, r = 3 units,

h = 4 units,

Thus, the volume of the cone,

[tex]V=\frac{1}{3}\pi (3)^2 (4)[/tex]

[tex]=\frac{1}{3}(3.14)(9)(4)[/tex]

[tex]=\frac{113.04}{3}[/tex]

[tex]=37.68\text{ cube units}[/tex]