No 15 dan 16 cara ngitung nya
Jawaban:
15.
kiri . bawah - atas . kanan
= 9.2 - 4.4 = 18-16 = 2
maka bangun b = 8.4 - 5.4 = 32-20 = 12
16.
alas - miring kiri . miring kanan
20 - 5.3 = 20-15 = 5
maka bangun b = 30 - 6.4 = 30-24 = 6
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