Across
- 3. A three-sided shape whose line segments add up to 180 degrees
- 4. For 7+3=10,7 and 3 are
- 8. How much space a shape takes up
- 9. The sum of all the side lengths outside of a shape
- 10. For 10-7=3,10 is the
- 11. For 5*7=35,5 is the
- 12. A line segment that goes left and right
- 13. Aline segment that goes up and down
Down
- 1. For 10-7=3,7 is the
- 2. For 20/5=4,20 is the
- 5. For 20/5=4,5 is the
- 6. Lines segments that do not cross each other
- 7. For 5*7=35,7 is the
- 14. Acute angle,right angle, obtuse angle are all