The data on the box plot describes the weight of several students in sixth grade. which of the following statements are true about the data set? select all that apply.

the median weight of the sixth graders is 85 pounds.

the total range of weight is 40 pounds.

one-fourth of the students weigh more than 75 pounds.

one-fourth of the students weigh between 90 and 101 pounds.

one-fourth of the students weigh less than 75 pounds.

one-half of the students weigh between 75 and 90 pounds.

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.