SOLUTION: What equation represents the value of theta in a triangle when all other angle information is known?

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Question 887472: What equation represents the value of theta in a triangle when all other angle information is known?
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
the sum of the 3 angles is 180 degrees
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theta = 180 - the sum of the other 2