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In the diagram, the measure of the arc from A to B not passing through C is 80 degrees.

 May 13, 2020
edited by GAMEMASTERX40  May 13, 2020
edited by GAMEMASTERX40  May 13, 2020
 #1
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+2

ACB  is an inscribed angle  ....its measure  =  (1/2) of the arc it intercepts

 

Since  ACB intercepts arc AB  its measure  =  (1/2) (80)  = 40°

 

 

cool cool cool

 May 13, 2020

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