Two boys, shawn and curtis, went for a walk. shawn began walking 20 seconds earlier than curtis. shawn walked at a speed of 5 feet per second. curtis walked at a speed of 6 feet per second. for how many seconds had sean been walking at the moment on the two boys had walked exactly the same distance?

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.