Is it just me or does anyone else just have friends but they're offline for most of the time that you're online, so you just sit there staring at the screen and refreshing the page hoping that one of your friends becomes online, but they don't so you just wait and wait until you have to go...

Which of the following would be a correct step in proving that triangle abc is congruent to triangle cda? a. use a protractor to measure the angles and show that all the corresponding angles are equal in measure. this will allow you to prove congruence by aaa. b. show that segment ab is parallel to segment cd and segment ad is parallel to segment cb. this will allow you to prove congruency by asa. c. show that is segment ab is perpendicular to segment ad. this will allow you to prove congruence by sas. d. none of the above.