Answer
$\overline{PR}$
Work Step by Step
The shortest side is across from the smallest angle. The smallest angles is Q which is across from segment PR so that is the shortest side.
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.