adrianabrwn09
adrianabrwn09
23-05-2017
Mathematics
contestada
can somebody help me with this problem
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mspeople
mspeople
23-05-2017
115 degrees because there are 180 degrees in a triangle so let the missing angle in the trinagle be x. Then we have x+75+40=180. Solving for x and subtracting that from 180 (supplementary angles) we get 115 degrees.
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