Jawaban:
sudut keliling = 1/2 × sudut pusat
= 1/2 × 110°
= 55°
nt :
sudut pusat = 2 × sudut keliling
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Jawaban:
sudut keliling = 1/2 × sudut pusat
= 1/2 × 110°
= 55°
nt :
sudut pusat = 2 × sudut keliling
sudut keliling = 1/2 × sudut pusat