NEED HELP ASAP! Triangle PQR has vertices at the following coordinates: P(0, 1), Q(3, 2), and R(5, -4). Determine wether or not triangle PQR is a right triangle. Show all calculations for full credit.

Order the measurements from the least to the greatest. 2,720 ml , 24.91 l , 0.0268 kl

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.

Consider the image of klmn for the translation (x, y) → (x – 2, y – 1). what is the ordered pair of l′?