jawab yaaaaaaaaaaa...

36.
L=p×l=120×60=7200cm²
L=3,14×30×30/2=1413cm²
L=sama seperti diatas=1413cm2
L.gab=L+L+L=7200+1413+1413=10.026cm²

L persegi = p×l = 120×60=7.200
L lingkaran =3,14×30×30=3,14×900=2.826
=10.026
Maaf kalo salah