Across
- 3. 2 lines that go side by side and never touch
- 8. the line that stretches all the way across a circle
- 9. an angle containing 90 degrees
- 10. extension of the chord
- 11. a shape with no points and 1 big curve
- 12. a shape with 2 short sides and 2 long sides
- 14. a shape with 4 egual sides
- 16. a point that goes on forever in 2 opposite directions
- 17. the inside measure of a shape
- 18. How thick the shape is
Down
- 1. the length around a cirle
- 2. How tall the shape is
- 4. a line with 2 ending points
- 5. the length of all the sides added up together
- 6. A shape with 6 sides and 6 vertexs
- 7. The point in the middle of a shape
- 9. The line coming from the center point to the edge of the circle
- 13. How long the shape is
- 14. a straight line that cuts a curve into 2 parts
- 15. a line with one ending point and goes on forever in opposite direction