8.1 and 9.1/9.2 Draw what the teacher says in the space below: Because of the definition of a radius and the postulates and theorems about triangles, we can draw: 1. A copy of a line segment: 2. A copy of an angle: 3. A perpendicular bisector of a line segment: Circle Radius 4. Bisect an angle: Chord Diameter Tangent 5. TAKE NOTE! Inscribed is inside. Circumscribed in outside. Concentric – different circles sharing the same center Create a line perpendicular to a line at a point on the line or not on a line: