Answer:
64 square in.
Step-by-step explanation:
4*4=16
4*6*1/2*4= 48
16+48= 64
64in^2
Surface area of pyramid =
[tex] \frac{1}{2}( p \times l) + b[/tex]
plugging the numbers in, 1/2(16*6)+16
SA= 64
