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Mathematics 19 Online
OpenStudy (anonymous):

What does the little arc on an angle mean?

OpenStudy (anonymous):

radians?

OpenStudy (anonymous):

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OpenStudy (anonymous):

Oh thats what we use to denote an angle.. like how you would use an ARROW head to denote a ray

OpenStudy (anonymous):

Oh okay, if theres two angles with that, would that mean they are congruent?

OpenStudy (anonymous):

ermm.. I didn't quite get wht you meant

OpenStudy (anonymous):

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OpenStudy (anonymous):

Mmm like that.

OpenStudy (anonymous):

No.. definitely not!

OpenStudy (anonymous):

I'm trying to figure out an expression that would be correct

OpenStudy (anonymous):

which grade are you in?

OpenStudy (anonymous):

Ninth

OpenStudy (anonymous):

wow.. your textbooks don't got examples ?

OpenStudy (anonymous):

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