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The net of a square pyramid is shown below:

Net of a square pyramid showing 4 triangles and the square base. The square base has side lengths of 2 inches. The height of each triangle attached to the square is 5 inches. The base of the triangle is the side of the square.

What is the surface area of the solid?

 

If you cant see the picture please tell me I will send it in messages. 

 Mar 14, 2019
 #1
avatar+111438 
+1

Surface area of the base  = (2)^2 =  4in^2

 

Area of each triangle =  (1/2) (side length of base)(height) = (1/2) (2)(5) = 5in^2

 

So...surface area =   base area +  area of 4 triangles =  4 + 4(5)  =  24 in ^2

 

 

cool cool cool

 Mar 14, 2019
 #2
avatar+1014 
-2

Thankyou so much you could see the picture????

Nickolas  Mar 14, 2019
 #3
avatar+111438 
0

No, Nickolas....I just figured it out from the info given....

 

Can you not upload pics  ????

 

cool cool cool

CPhill  Mar 14, 2019

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