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Mathematics 10 Online
OpenStudy (anonymous):

Help!? AC is a diagonal of parallelogram ABCD. Which angle is congruent to DAC? (Picture Below)

OpenStudy (raden):

m<DAC always same with m<BCA (alternate interior angles)

OpenStudy (anonymous):

so it would'nt

OpenStudy (anonymous):

be BAC?

OpenStudy (raden):

i didnt say BAC :) look at my the first coment

OpenStudy (anonymous):

So BCA?

OpenStudy (raden):

yes... :)

OpenStudy (anonymous):

I was asking why wouldn't it be BAC lol

OpenStudy (anonymous):

don't they have the same congruent angels?

OpenStudy (raden):

not always... because the both angles unknown

OpenStudy (anonymous):

they are?

OpenStudy (anonymous):

I'm sorry I'm having a little trouble understanding :/

OpenStudy (raden):

no relation before they are have the exact values. imeant they (values) must be in the diagram

OpenStudy (anonymous):

ohhh I see now

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