Tolong dijawab ya beserta caranya
Matematika
ocha326
Pertanyaan
Tolong dijawab ya beserta caranya
1 Jawaban
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1. Jawaban imoet2
<ACD = <BAC = 30°
<CEF = 70°
<CHE = 180° - (30°+70°)= 180°-100° =80°