13. A salesperson earns a weekly salary of $210 plus a 3.6% commission on
the total value of the sales made in the week. The table shows the total
value of the sales for each week in a month. Find the monthly salary for
the salesperson.

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.