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Find the value of each variable. For each circle, the dot represents the center.

 

i cannot upload the picture but its a circle with the center dot and a triangle inside of it. the top corner point of the triangle has a a("a" is the variable)deg. and the the base of the triangle is part of the circle at 116deg.

 

Please help?!

 Jun 6, 2014

Best Answer 

 #1
avatar+130511 
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I think I know what you mean....the base subtends an arc of 116°......and an inscribed angle measures 1/2 of the arc it intercepts..so "a" = 58°

 Jun 6, 2014
 #1
avatar+130511 
+8
Best Answer

I think I know what you mean....the base subtends an arc of 116°......and an inscribed angle measures 1/2 of the arc it intercepts..so "a" = 58°

CPhill Jun 6, 2014
 #2
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@CPhill

 

thank you so much!! can you answer a few more?

 Jun 6, 2014
 #3
avatar+118723 
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Well, put them on the forum and we will see.  

 Jun 7, 2014

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