Segment Addition Postulate: Formative Assessment

FYI: The diagram is drawn to scale.
[size=200]You can work in [color=#38761d][url=https://activities.graspablemath.com/whiteboards/_c14c64c8b19b1f54][b]this Graspable Math whiteboard[/b][/url][/color] (in another tab) to help you solve the problem above[/size].

Information: Segment Addition Postulate: Formative Assessment