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Geometry 22 Online
OpenStudy (anonymous):

Can someone please show me how to do this...step by step please...

Mehek (mehek14):

do what?

OpenStudy (anonymous):

OpenStudy (anonymous):

|dw:1421685357102:dw| the exterior angle of triangle = the sum of the two inner angles except the on ewhich is next to it. 120-x = 60+10+x 120-70=2x 50=2x x= 25 degree

OpenStudy (anonymous):

Oh thank you...you make it look so easy!

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