Question

PLEASE HELP THIS IS MY LAST TRY!!!!!

What is the surface area of the square pyramid below?

120 cm2
132 cm2
156 cm2
276 cm2

Answer 1

6x6= 36cm (area of square)
6x10=60 60/2= 30 (area of one triangle)
There are 4 triangles so do 30x4=120
36+120=156cm2

Answer 2

156cm^2

Explanation:

4[(6x10)/2]+6x6

120+36

156cm^2

Good luck!