Question

a) In the figure, if O is the centre of the circle and angle AOC=110 find CBD ​

Answer 1

∠CBD = 35°

Step-by-step explanation:

Given that,

∠AOC = 110°

To find ∠CBD,

∠AOC + 2x = 180°     (∵ angle sum property)

110° + 2x = 180°

2x = 180° - 110°

2x = 70°

x = 35°

∠CBD ​= 35°

∵ The value of ∠CBD = 35°

Learn more: find the angle x

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