Q. A professional chef has a cone shaped strainer with a diameter of 6 inches and a height of 10
inches. If the chef can fill it to the top with rice, how many cubic inches will the cone hold?

Respuesta :

Answer: [tex]94.24\ in^3[/tex]

Step-by-step explanation:

For this exercise you need to used the formula for calculate the volume of a cone:

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

Where "r" is the radius and "h" is the height of the cone.

In this case, you know that the diameter of the cone shaped strainer  is:

[tex]d=6\ in[/tex]

Since the radius is half the diameter:

[tex]r=\frac{d}{2}\\\\r=\frac{6\ in}{2}\\\\r=3\ in[/tex]

And the height is:

[tex]h=10\ in[/tex]

Therefore, the final step is to substitute those values into the formula and evaluate, in order to find the amount of cubic inches the cone will hold.

This is:

[tex]V=\frac{1}{3}\pi (3\ in)^2(10\ in)\\\\V=94.24\ in^3[/tex]