No.24 aja pls Udh gw itung tapi kenapa gk ada coba bantu gw dong

luas belah ketupat = 20x 12/2
= 120

luas trapesium = 6+12+10/2
= 18 ×5 = 90

luas total = 120 + 90
= 210 × 750000 = 157.500.000