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Stuart has drawn a pair of concentric circles. He draws chords AB,  BC,... of the large circle, each tangent to the small one. If angle ABC=75, then how many segments will he draw before returning to his starting point at A?

 Apr 8, 2019
edited by Guest  Apr 8, 2019
edited by Broken  Apr 8, 2019
edited by Broken  Apr 8, 2019
 #1
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Stuart draw a total of 16 line segments.

 Nov 30, 2019

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