math final
Across
- 1. 180 degree angle
- 5. the measure of stuff in a container
- 7. the outside measurement
- 10. both bases are parallel
- 12. 2 sets of parallel lines and congruent lines
- 13. a part of a line
- 15. the foundation of a shape
- 16. a 3D circle
- 17. figure with three straight sides and angles.
- 18. measure of 90 degrees
- 19. the point of a angle
Down
- 2. 2 sides of the triangle are congruent
- 3. a 3D figure of 6 squares
- 4. the measurement of a surface or piece of land
- 6. measure of more than 90 degrees
- 8. all sides and angles are congruent
- 9. measure of less than 90 degrees
- 11. nothing on the triangle is congruent
- 13. four right angles and congruent sides
- 14. middle point of a line or segment