It's 144 square units
Step-by-step explanation:
The pyramid has a square base with 8 sides and a slant height of 5
a=8
l=5
The total are of the square base pyramid is
A= +2al
a is side length of square and l is slant height
A= x 8 x 5
A=64+80
A=144
in
Step-by-step explanation:
I don't know if you got this pic but this is the answer for this pic