Across
- 3. Type of triangle with 2 equal length sides.
- 5. Type of triangle with 3 different side lengths.
- 6. Lines of line segments that are 90º to each other.
- 9. Type of triangle with all 3 sides the same length.
- 10. How many points do you need to draw a line?
- 11. Cuts a line segment or angle in half.
- 12. Two angles that add up to 90º.
- 15. Points or lines on the same PLANE.
- 17. Type of angle that is less than 90º.
Down
- 1. True or False: Scalene triangles have 3 equal sides.
- 2. Point at the middle of a line segment.
- 4. Same size and same shape.
- 5. Two angles that add up to 180º.
- 7. Points that are on the same LINE.
- 8. Type of angle that is exactly 90º.
- 13. Lines or line segments with the SAME slope.
- 14. True of False: Altitude is the height of a triangle.
- 16. Type of angle that is more than 90º.