Perhatikan gambar berikut!Besar <ABC=….DAN <ACD=….​

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<img src="https://id-static.z-dn.net/files/d9b/a409602617b9cb487fa46092ecc8dcb0.jpg" alt="Perhatikan gambar berikut!Besar <ABC=….DAN

Perhatikan gambar berikut!Besar <ABC=….DAN <ACD=….​

Jawaban:

ABC=90°

ACD=180-45=135°

semoga membantu