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A pyramid and a prism share the same base. The prism has 99 edges. How many faces does the pyramid have?

 

I tried 66... supposedly, that's not the answer.

 Mar 25, 2020
 #1
avatar+1970 
+1

Check this: https://web2.0calc.com/questions/pls-help-due-tmrow_12 

 

Number 7.

 

Hope this helped!!!

 Mar 25, 2020
 #2
avatar+111330 
+1

Edges  of a prism  =

 

3 times   the  base  edges

 

So

 

3 * base edges =   99       divide  both sides by 3

 

base  edges  =  33 =  edges of pyramid's base

 

The  pyramid  will  have  the same number of  faces  as  base edges = 33 

 

 

 

cool cool cool

 Mar 25, 2020
 #3
avatar+41 
0

Cpill, I think you forgot to include the base of this pyramid, add 1 to 33 to get 34 as your answer.

 

 

-  Your absolute sword, Zekken

 

cool

Zekken  Apr 3, 2020

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