Tolong dong soalnya susah banget sampe gak ngerti
Matematika
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Pertanyaan
Tolong dong soalnya susah banget sampe gak ngerti
2 Jawaban
-
1. Jawaban sjdhana
3y + 102° = 180°
3y = 180°-102°
3y = 78°
y = 78/3
y = 26°
c. 26° -
2. Jawaban abimanyuyogaP
102+3y = 180
3y = 180 - 102
3y = 78
y = 78/3
y =26