In each of these four trusses, identify which members are in compression. Which ones are in tension? Assume that each one is under a uniform gravity load and is supported at its ends.

Michael Ermann, author of the popular online Amber Book course, shares weekly strategies for owning the ARE 5.0 and achieving architectural licensure. Podcast episodes are based on the weekly 40 Minutes of Competence Zoom calls, Thursdays at 2 pm EST. Join the next Zoom call at Zoom address: 954194441. Enroll in the course at amber-book.com.