chickenprincess
chickenprincess
01-02-2017
Mathematics
contestada
Please help quickly! Thanks! <3
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Аноним
Аноним
01-02-2017
Well DAC is 180* so 180-70=110. DAB=110*.
To check 110+70=180* (aka : BAC+DAB=DAC)
Hoped I helped!
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