+0  
 
0
45
1
avatar

What is the volume and surface area of this composite figure?​

 

 Mar 18, 2021
 #1
avatar+118015 
+1

We  have  a triangular prism  a the  top

Its  base area =  (1/2)8 * 4  =  16

And its  volume = 5 * 16  =   80 cm^3

 

And  we have  a  rectangular  solid  whose  volume = 5 * 8 * 6 =  240 cm^3

 

So.....the  total volume =  (80 + 240) =  320 cm^3

 

 

cool cool cool

 Mar 18, 2021
edited by CPhill  Mar 18, 2021

52 Online Users

avatar
avatar
avatar
avatar
avatar