Contain at least one two-force member. Solve by utilizing the two-force principle, where appropriate. If the weight of a body is not specifically stated, it can be neglected. Find the magnitudes of the pin reactions at A, C, and E caused by the 180-lb · ft couple.
![2357_71926b83-9d36-4a28-8567-e35180434431.png](https://secure.tutorsglobe.com/CMSImages/2357_71926b83-9d36-4a28-8567-e35180434431.png)