219k views
5 votes
How do I solve this question (step by step)?

How do I solve this question (step by step)?-example-1
User IPeter
by
3.5k points

1 Answer

4 votes

Answer:

see explanation

Explanation:

Angles on the circumference subtended on the same arc are equal

Angle at the centre is twice the angle at the circumference subtended on the same arc.

Then

∠ BAC = ∠ BDC = 29°

∠ BOC = 2 × ∠ BDC = 2 × 29° = 58°

User Taotao
by
3.6k points