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Mathematics 14 Online
OpenStudy (anonymous):

http://gyazo.com/d3b0f93ccf1780d6ba1d1e7d07923967

OpenStudy (anonymous):

all the sum of teh angles in a quadrilateral = 360

OpenStudy (francis1):

i think c

OpenStudy (anonymous):

so 70 +70+115+x = 360. solve for x

Nnesha (nnesha):

yeas as @tejasvir said

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