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A square pyramid is shown below:

A square pyramid is shown. The sides of the square base are labeled 0.9 foot. The height of one of the triangular sides is labeled 4 feet

What is the surface area of the pyramid

 Mar 20, 2019
 #1
avatar+100172 
+1

You have to add the areas of all 5 sides.

 

4 triangles and 1 square.

 

hint:

The area of a triangle is  1/2 * base * height.

 Mar 20, 2019
edited by Melody  Mar 20, 2019
edited by Melody  Mar 20, 2019
 #2
avatar+2067 
0

Hmm good hint let me see

Nickolas  Mar 20, 2019

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