a.<ABD=180°- 60°=120°
b.<ABE=<DBC
<ABE=60°
c.<CBE=<ABD
<CBE=120°
Semoga membantu.>_<.Jadikan jawaban terbaik ya.Maaf jika salah.
Jawab:
∠ABD=120°
∠ABE=60°
∠CBE=120°
Penjelasan dengan langkah-langkah:
∠ABD=180-∠CBD
=180-60
=120°
∠ABE=∠CBD
=60°
∠CBE=∠ABD
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a.<ABD=180°- 60°=120°
b.<ABE=<DBC
<ABE=60°
c.<CBE=<ABD
<CBE=120°
Semoga membantu.>_<.Jadikan jawaban terbaik ya.Maaf jika salah.
Jawab:
∠ABD=120°
∠ABE=60°
∠CBE=120°
Penjelasan dengan langkah-langkah:
∠ABD=180-∠CBD
=180-60
=120°
∠ABE=∠CBD
=60°
∠CBE=∠ABD
=120°