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Geometry 8 Online
OpenStudy (anonymous):

help?

OpenStudy (anonymous):

help with what?

OpenStudy (anonymous):

OpenStudy (aum):

Use the fact that the three angles of a triangle add to 180 degrees.

OpenStudy (anonymous):

would this one be solved the same way @aum?

OpenStudy (anonymous):

@timo86m do you know?

OpenStudy (anonymous):

the angles in a triangle must add up to 180

OpenStudy (anonymous):

|dw:1414632535053:dw|

OpenStudy (anonymous):

So |dw:1414632681662:dw|

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