Answer:
The diameter would be 11 feet
Step-by-step explanation:
C = pi * d 
we don't know D so we rearrange the equation to solve for D by dividing both sides by pi:
C/pi = d 
Now we plug in everything
11pi/pi = d
The pi cancel each other out leaving with 11 feet
Therefore D = 11 feet
 
        
             
        
        
        
The answer is 5/3 can I have the some points
        
             
        
        
        
Given:
The figure of a right triangle.  and perpendicular = 12.
 and perpendicular = 12.
To find:
The measure of angle y.
Solution:
In a right angle triangle,

In the given right angle triangle,




Therefore, the measure of angle y is  .
.
 
        
             
        
        
        
Given : Diameter of the right circular cone ==> 8 cm
It means : The Radius of the right circular cone is 4 cm (as Radius is half of the Diameter)
Given : Volume of the right circular cone ==> 48π cm³
We know that : 

where : r is the radius of the circular cross-section.
              h is the height of the right circular cone.
Substituting the respective values in the formula, we get :




<u>Answer</u> : Height of the given right circular cone is 9 cm