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anonymous
 one year ago
Find <FEG.
anonymous
 one year ago
Find <FEG.

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aric200
 one year ago
Best ResponseYou've already chosen the best response.2To find <FEG You must first find the angle measurements for the triangle.

aric200
 one year ago
Best ResponseYou've already chosen the best response.2A triangle= 180 and We know One of the angle measures is 84 So do 18084=94 94 Is how much the other 2 angles will equal together. Now we must solve for those 2 angles

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0How do I solve for the other two angles..?

aric200
 one year ago
Best ResponseYou've already chosen the best response.2DEF is A line meaning it is 180 Degrees Do you see how angle E Splits off into two directions? It is part of DEG and FEG

ganeshie8
 one year ago
Best ResponseYou've already chosen the best response.1we may also use exterior angle theorem : dw:1437986453333:dw

aric200
 one year ago
Best ResponseYou've already chosen the best response.2Oh yes see its been a while since I worked on Triangles I have been pluging numbers in for 5 minutes haha. dw:1437986686507:dw

aric200
 one year ago
Best ResponseYou've already chosen the best response.2Ganshies theorem is more mathematically correct <A=<C+<D Or in this case <E=<D+<G So <3x=<x+84 Solve to get 42 Plug 42 in in for x to get your answer 42*3=126 <FEG=126

aric200
 one year ago
Best ResponseYou've already chosen the best response.2Check work by pluging back in. dw:1437987793169:dw

aric200
 one year ago
Best ResponseYou've already chosen the best response.2But yeah I assume you got it by now. :)
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