Answer:
A square with a triangle connected to each side with a dotted line.
Step-by-step explanation:
we know that
A square pyramid is a pyramid with a square base, four triangular sides, five vertices, and eight edges.
so
The net that represent the pyramid is
A square with a triangle connected to each side with a dotted line.
see the attached figure to better understand the problem
system of inequalitities is

thats the first equation, then

and

answer is the second one
After you measured it you can check if the measurement is correct by knowing radius and arc length using formula,
.
Hope this helps.
Set a porportion: 60/50=x/20 and solve for x=24