cpt kk bntu ufcujfjgigufjfcjchufufchcj jgn ngasal
Jawab:
Diketahui :
- <AOB minor = 130°
Ditanya :
- Besar <ACB
- Besar <AOB Mayor
- Besar <ADB
Pembahasan :
- Mencari Besar <ACB
<ACB = 1/2 x <AOB minor
= 1/2 x 130°
= 65°
- Mencari besar <AOB mayor
<AOB mayor = 360° - <AOB Minor
= 360° - 130°
= 230°
- Mencari Besar <ADB
<ADB = 1/2 x <AOB mayor
= 1/2 x 230°
= 115°
=====================================
DETAIL JAWABAN
=====================================
Mapel : Matematika
Kelas : 8
Materi : Lingkaran
Kata Kunci : Sudut pusat dan sudut keliling, besar <AOB Mayor, <ADB
Kode Soal : 2
Kode Kategori : 8.2
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