To draw a pair of tangents to a circle which are inclined to each other at an angle of

Other · Single correct · AoPS · Mathematics · Follow the Rules · One-Variable Linear Equations

Problem

To draw a pair of tangents to a circle which are inclined to each other at an angle of 100∘100^\circ, it is required to draw tangents at end points of those two radii of the circle, the angle between which should be (A) 100∘100^\circ (B) 50∘50^\circ (C) 80∘80^\circ (D) 200∘200^\circ

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