What can you do to double check if your answer choice is correct? You should double check your calculation before hitting submit. / ¿Qué puede hacer para verificar si su opción de respuesta es correcta? Debe verificar su cálculo antes de presionar enviar.

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.