Aria totala=Aria bazei+Aria laterala
Aria bazei=(perimetrul bazei +apotema bzei):2
perimetrul bazei=2+2+2+2=8
ap bazei=2:2=1
Aria bazei=(8+1):2=9/2
Aria laterala=(Pb+ap piramidei):2
ap²=2²-1²=4-1=3
ap=√3
Al=(16+√3):2
Aria totala=9/2+(16+√3):2
Aria totala=(25+√3)/2