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Mathematics 22 Online
OpenStudy (anonymous):

Which correspondence accurately describes the two congruent triangles shown here?

OpenStudy (anonymous):

OpenStudy (anonymous):

Is it triangleABE = triangleCBD?

OpenStudy (raffle_snaffle):

yes

OpenStudy (xapproachesinfinity):

hmm you are looking for postulates that shows congruency of those two triangle

OpenStudy (xapproachesinfinity):

there are only two triangles actually so i don't know why you are answering that way?

OpenStudy (anonymous):

How about this one? What postulate or theorem can be used to prove that triangleABD =~ triangleCBD? Is it side angle side? @raffle_snaffle

OpenStudy (xapproachesinfinity):

first solve the first one! what postulate works

OpenStudy (anonymous):

I did. @xapproachesinfinity

OpenStudy (xapproachesinfinity):

you need SAS for the 2nd one

OpenStudy (anonymous):

That's what my answer was.

OpenStudy (xapproachesinfinity):

Good!

OpenStudy (xapproachesinfinity):

well for the first you said triange BED= triangle BDC you didn't show any postulate

OpenStudy (anonymous):

No I said triangleABE = triangleCBD? where did you get triangleBED = triangleBDC?

OpenStudy (xapproachesinfinity):

in triangle congruency the order matters not the order matter for the angle and such where is you postulate to prove triangleABE = triangleCBD

OpenStudy (xapproachesinfinity):

if i say ABC it is the same as BAC for triangle but \(\huge \rm \angle ABC\ne\angle ACB\) the order matters for angle

OpenStudy (xapproachesinfinity):

you need to show what postulate give you \(\huge \rm \triangle ABE=\triangle CBD\)

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