tolong bantu yang nomor 6 dong plis.... pljrn sd kls 3

EH = ½ × {15 cm - (EF + GH)}
= ½ × {15 cm - (6 cm + 3 cm)}
= ½ × (15 cm - 9 cm)
= ½ × 6 cm
= 3 cm

nmr 6.
panjang EFGH=15
EF=6 cm
HG=3cm
jwb: 6+3=9
15-9=6
EH,GF=6
9+6=15
EH:GF=3