35 = a/2
A = 35 x 2
A = 70
jawabannya C
<AOC= 2 × <ABC karna menghadap busur yang sama yaitu AC
=2 × 35°
=70°
<AOD =180° - <AOC karena sudut berpelurus
= 180° - 70°
=110°
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35 = a/2
A = 35 x 2
A = 70
jawabannya C
<AOC= 2 × <ABC karna menghadap busur yang sama yaitu AC
=2 × 35°
=70°
<AOD =180° - <AOC karena sudut berpelurus
= 180° - 70°
=110°