Across
- 3. / a closed figure and has NO curves
- 6. / measured in squared units; calculated to install carpet in a room
- 8. / lines that intersect
- 10. / a triangle that has ALL of its angles less than 90 degrees
- 12. / a triangle with a 90 degree angle
- 13. / a triangle that has ALL sides congruent
- 15. / to change to a different form
- 16. / a triangle with exactly 1 angle that is greater than 90 degrees
- 19. / the distance around; calculated to find how much fencing to use
- 20. / a quadrilateral with 4 congruent sides but not necessarily 4 right angles
- 21. / a quadrilateral that has 2 pairs of parallel sides.
- 22. / measured in cubic units; calculated to find how much it takes to fill the inside of something
Down
- 1. / a triangle with NO sides congruent
- 2. / Exactly equal in size and shape; equivalent in figures
- 4. / the length times the width of a 3-Dimensional object
- 5. / a closed shape with 4 sides.
- 7. / lines that do NOT cross or intersect
- 9. / a 3Dimensional shape with all congruent dimensions(or measurements)
- 11. / measurement system used in the united states
- 14. / a triangle with at least 2 congruent sides
- 17. / a quadrilateral that has EXACTLY 1 pair of parallel sides.
- 18. / measurement system based on multiples of 10 or powers of 10