The answer is 9, hope this helped <3
left to right so -infinity, 3
Answer:

Step-by-step explanation:
The formula for the volume of a cone is:

Given:
- Radius = 2cm
- Height = 9cm
Let's plug these into the equation:

Now solve:

Therefore, the volume of the cone is 37.7cm^3.
<em>I hope this helps!!</em>
<em>- Kay :)</em>
we need to identify the angle GFE
We will connect the yellow dots beside the point F which are on the line segments FG and FE
See the following picture: