+0  
 
0
109
1
avatar

Let ABCDEFGH be a rectangular prism, as shown, where AB = 2, AD = 3, and AE = 5. Find the volume of pyramid ACFH.

Guest Mar 29, 2017
Sort: 

1+0 Answers

 #1
avatar+77081 
+1

The area of the triangular pyramid  =

 

(1/3)Area of Base * Height

 

The area of the base = (1/2)AD * AE   =   (1/2) 3 * 5  =   15/2  = 7.5

 

And the height =  EF  = AB  = 2

 

So......the volume  = (1/3)(7.5)(2)  =  5 units^3

 

 

cool cool cool

CPhill  Mar 29, 2017

15 Online Users

We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. We also share information about your use of our site with our social media, advertising and analytics partners.  See details