Suppose a major oil company hired a survey organization to conduct a study of citizens living with 5 mi of the coast. The survey question is, "Do you want to save money at the gas pump? Well then you would be in favor of off shore drilling right?"

Explain the bias that exist in this scenario.

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.