Across
- 2. a line segment with one endpoint on the center and the other on the edge of the circle (half the diameter)
- 3. point inside a circle that is the same distance from the edge
- 5. a closed, 2-dimensional figure made up of line segments
- 10. angles that share a vertex and a common side but do dot overlap
- 12. the distance around a circle
Down
- 1. having a sum of 180 degrees
- 4. a figure made up of simple geometric figures/shapes
- 6. opposite angles formed by two intersecting lines; congruent
- 7. having a sum of 90 degrees
- 8. an angle that measures exactly 90 degrees
- 9. having the same size and shape
- 11. the space enclosed by a circle and measured in square units