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Mathematics 7 Online
OpenStudy (anonymous):

Help!! will give medal :) :) sole for x, y, and z

OpenStudy (anonymous):

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OpenStudy (anonymous):

@Zale101 @Mertsj @radar @eashmore @GoldPhenoix

OpenStudy (mertsj):

Find x first. The three angles of a triangle must add up to 180

OpenStudy (anonymous):

x=60

OpenStudy (mertsj):

Now look at the big triangle. All of its angles must also add up to 180. So find y

OpenStudy (anonymous):

y=90 @Mertsj

OpenStudy (mertsj):

y+60+60+30=180

OpenStudy (anonymous):

ooh y=30

OpenStudy (mertsj):

Do you see that all the angles in the little triangle are equal?

OpenStudy (anonymous):

yes I see that

OpenStudy (mertsj):

That means that all the sides are also equal

OpenStudy (anonymous):

so does that mean that z=4

OpenStudy (mertsj):

yes

OpenStudy (anonymous):

Alright thanks so much for the help :)

OpenStudy (mertsj):

yw

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