Across
- 5. a triangle with two congruent sides
- 8. less than 90 degrees
- 9. two lines or segments going in the exact same direction that never intersect
- 10. creates a 90 degree angle
- 13. a shape with four sides
- 14. a shape with one pair of parallel sides
- 15. the distance between the center of a circle to the edge
Down
- 1. adds to 90 degrees
- 2. over 90 degrees
- 3. a line going straight up and down
- 4. a line going left to right
- 6. adds to 180 degrees
- 7. the point exactly halfway between two points
- 11. the entire distance across a circle
- 12. the distance around the edge of a circle