rtroy23
rtroy23
25-04-2016
Mathematics
contestada
question in the file below. (Khan Academy)
Respuesta :
Аноним
Аноним
25-04-2016
We can suggest this equation.
(6x+x)+(6x+x)+110º+110º=360º
7x+7x+220º=360º
14x=360º-220º
14x=140º
x=140º/14
x=10º
Answer. x=10º
Answer Link
Аноним
Аноним
25-04-2016
Work is attached. :D
Answer Link
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