What are some real life examples of angles and line segments?

Im forced to do a school project on simple geometry. I am suppose to find an image for each shape, figure, etc., that the teacher gives me. I don’t mean to be asking for “homework” answers, but do you guys know any examples of a real-life angle or a real-life line segment. I need an image. For example, if for line segment, you told me to get a picture of the corner of a bed, you know.. Please help me out! Thanks