400π cm³
Step-by-step explanation:
You use the formula
to solve this right cone!
So first, you plug in the variables:
r = 10 cm
h = 12 cm
Then you plug into the equation:
![v=\frac{1}{3} \pi (10^{2}) (12)](/tpl/images/0461/1992/d274d.png)
And you solve!!
![v=\frac{1}{3} \pi (100) (12)](/tpl/images/0461/1992/6713d.png)
![v=\frac{1}{3} \pi 1200](/tpl/images/0461/1992/f4d7f.png)
![v=400 \pi](/tpl/images/0461/1992/28b37.png)
And VOILA your answer is 400π cm³!!
(For credibility: look at the pic down below for confirmation!!)
![What is the volume of this right cone? • 40π cm³ • 300π cm³ • 400π cm³ • 480π cm³](/tpl/images/0461/1992/abc5e.jpg)