Select the net of the square pyramid. Then, use the the net to select the surface area.
m
3.2
2.6
3.2
2.6
3
3
3 3
3
3.1
3
3.1
3
3
3
3
3
3
15.6 square units
19.2 square units
28.2 square units
32.4 square units
