tolong dibantu kk beserta caranya ??

keliling bangun 1 = 2 × ( p + l )
= 2 × ( 16 + 8 )
= 2 × 24
= 48 cm

keliling bangun 2 = 4 × s
= 4 × 16
= 64 cm

keliling keseluruhan = 48 + 64
= 112 cm ( D )


maaf kalo salah :)