17 11
15
Compute the sum of the squares of the Compute the sum of the squares of the
shorter lengths.
shorter lengths.
82 +15
0
5 + 1
+7² = 0
Compute the square of the longest length. Compute the square of the longest length.
172 = 0
What kind of triangle is it?
What kind of triangle is it?
Acute triangle
Acute triangle
Right triangle
Right triangle
Obtuse triangle
Obtuse triangle
Х
?

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.