+0  
 
0
67
2
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The volume of a​ cone-shaped hole is

32 pi ft cubed .32π ft3.

If the hole is

66

ft​ deep, what is the radius of the​ hole?

 Apr 28, 2020
 #1
avatar+1557 
+6

Welp, we have a nice ol' cylinder altitude 66 ft . Well. The formula for cylinder volume is h * pi * r^2. 

 

32π/ 66 = 32/66 π = 16/33 π. 

 

The radius is square root of 16/33.

 Apr 28, 2020
 #2
avatar+23710 
+1

Your question is not well formatted/entered     v = 32 pi     or   .32 pi

                                                                          depth is 66   or  6   ft ?

 

 

Volume of a CONE = 1/3 pi r^2 h      V = 32 pi ft3      h = 66 ft    r = ?

                     32 pi   = 1/3  66  r2

                               r = 2.14 ft                              perhaps that was 6 ft deep?    then r =  7 .1 ft

 Apr 28, 2020

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