tolong nah besok di kumpukkan cuman 3 soal aja

150 50 150 50 50 100 kayanya

gambar 1
bangun 1 = p×l = 15×10 = 150
bangun 2= P×l= 5 ×10 = 50
jadi 150+50= 200 m

gambar 2
bangun 1= p×l = 15 ×10 = 150
bangun 2=1/2 a×t = 50
jadi 150+50= 200m

gambar 3
bangun 1 = p×l= 10×5 = 50
bangun 2= 1/2 a×t = 150
jadi 150+50= 200