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Mathematics 15 Online
OpenStudy (anonymous):

please help! medals rewarded. Complete a two column proof Given: side AB= side AD and side CA= side EA Prove: triangle ABC= triangle ADE

OpenStudy (anonymous):

OpenStudy (anonymous):

please guys...

OpenStudy (anonymous):

that included angle DAE=BAC

OpenStudy (anonymous):

you can use SSS. if you have two pairs of congruent triangles, then the third pair must be congruent of else the first two pairs are not.

OpenStudy (anonymous):

so by SAS they r congruent

OpenStudy (anonymous):

or better, SAS.

OpenStudy (anonymous):

so what would our two column proof look like?

OpenStudy (anonymous):

hey that hard work u do by ur self

OpenStudy (anonymous):

that the whole point why i asked for help guys is to get my final answer lol, so someone could help me:(

OpenStudy (anonymous):

step by step because I got 5 of these due in an hour

OpenStudy (anonymous):

I completely forgot what two column proof look like, sorry, :(

OpenStudy (anonymous):

ok three statements ad=ab ca=ea and angle dae=angle bac then impose the condition sas or sss whatever it is

OpenStudy (anonymous):

huh? im a little confused

OpenStudy (anonymous):

what is ur conusion

OpenStudy (anonymous):

im not really sure what a two column proof look like, adn im a little confused on what you where saying

OpenStudy (anonymous):

it bet sure method u can even consult ur book just add the reason beside the statements u mention

OpenStudy (anonymous):

ok tell me what u exactly mean when u say 2 col. proof if it is in 3 lines is there any problem or not

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