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Geometry 18 Online
OpenStudy (anonymous):

can someone help with this question please, will give medal http://img593.imageshack.us/img593/5116/unju.png

OpenStudy (anonymous):

@steffw can you help? :/ please

OpenStudy (anonymous):

i'm sorry, i don't remember geometry in depth in enough, i'd have to reread up on it first.

OpenStudy (anonymous):

its okay i got it (: can you help with this one? http://i.imgur.com/0i4if5r.png @steffw

OpenStudy (anonymous):

yee. because the two angles given add up to 180 (by some theorem, dont remember which), you add them together and set to 180. (5x-30)+5x=180 10x-30=180 10x=210 now just solve for x.

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