tolong di jawab ya pliss
Matematika
riarta1
Pertanyaan
tolong di jawab ya pliss
1 Jawaban
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1. Jawaban aminjh
x = (360 - (40.2)) ÷ 2
= 360 - 80 ÷ 2
= 280 ÷ 2
= 140
y = 40
z = y = 40