Weird circle (1 Viewer)

fan96

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Construct lines to the centre from each intersection point. This forms sectors of isosceles triangles.

Because equal arcs of a circle subtend equal angles at the centre, you can find all the angles in each sector.

Then solving for should be easy. I believe the answer should be .
 

HeroWise

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Construct lines to the centre from each intersection point. This forms sectors of isosceles triangles.

Because equal arcs of a circle subtend equal angles at the centre, you can find all the angles in each sector.

Then solving for should be easy. I believe the answer should be .

Sorry for the realllly late reply, but is it possible to do a rough sketch of it, I already got what you said, Im just confused to how you get numbers in this case,
 

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