Asquare pyramid is shown below: what is the surface area of the pyramid?
a.11.69
b.3.29
c.7.49
d.2.24

Well first you would find the area of the square on the bottom
Which would be:
            0.7*0.7= .49
Then we would find the area of one of the triangles on the side:
           8*0.7= 5.6* 1/2= 2.8
Next, you will multiply the 2.8 by 4, because there are 4 triangles:
          2.8*4=11.2
Finally add the 11.2 to the area of the square, and you'll have your answer.
          .49+11.2= 11.69
So, B is your answer

i believe it's a.

i'm not sure on this one, most likely correct.

good luck!