9.calculati perimetrul si aria fiecarui poligon

P NOMP= 10+10+10+10=40
A NOMP= 10×10=100
P LSRQ=30+30+4+4=68
A LsRQ= L×l=30×4=120
P total= 10+10+(30-5-10)+4+30+4+5
P total=20+15+48+5
P total= 88
A totală= 100+120=220