Across
- 3. The distance around the circle
- 7. Angles that add to 180 degrees.
- 10. A place where two sides meet.
- 11. Identical in form. Matching exactly when superimposed.
- 12. A line with an arrow at one point. A line that runs in one direction.
- 13. An angle that measures 180 degrees
- 14. An angle that measures 90 degrees
- 15. Two figures are said to be ______ if they are the same shape
Down
- 1. Angles that add to 90 degrees
- 2. The surface covered by a figure.
- 4. A line that divides the circle in halves.
- 5. The name given to a triangle with equal side lengths.
- 6. A line that extends from the center of the circle to the circumference.
- 8. A point where two or more curves, lines, or edges meet or intersect.
- 9. The space between two intersecting lines or surfaces at or close to the point where they meet.