+0  
 
0
47
1
avatar

Find the surface area of the pyramid.

 

 Aug 14, 2020
 #1
avatar+1035 
+4

First step is find the area of the base. We see that it is 5 times 5, which is 15. Now, we have to find the combined area of the 4 triangles. This is 2 times 6 times 5, which is 60. Add 25 and 40, and we get 85. Therefore, the answer is a.

 

:)

 Aug 14, 2020

17 Online Users

avatar
avatar