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Mathematics 18 Online
OpenStudy (anonymous):

Complete a 2 column proof. Given: angle JKN is congruent to angle LMN and angle LKN is congruent to angle JMNProve: JKLM is a parallelogram.

OpenStudy (anonymous):

@dmezzullo

OpenStudy (dmezzullo):

@Hero She needs your assistance

hero (hero):

Okay

OpenStudy (anonymous):

Yes I doo

hero (hero):

Use the properties and definitions of parallelograms to help you with this.

OpenStudy (anonymous):

I don't know which ones to use..

hero (hero):

Start with the fact that opposite angles of a parallelogram are congruent. Of course, I have no idea what the actual figure looks like though.

OpenStudy (anonymous):

hero (hero):

I'm not really supposed to help with final exams.

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