Which situation involves permutations?
a. choosing 20 out of 100 photos to put in a collage
b. choosing 4 types of fruit out of 8 for a fruit salad
c. choosing 3 people to fill the positions of president, vice president, and treasure out of 10 candidates
d. choosing 3 people out of 9 to work on a project

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.