Across
- 1. angles on the outside of the two parallel lines but on the opposite side of the transversal
- 3. the division of something into two equal or congruent parts
- 5. less than 90°
- 6. when two of more angels add up to 180°
- 7. the middle point of a line segment
- 13. set of points on a line
- 14. angles that are formed when two parallel lines are intersected by the transversal
- 15. a triangle with all three sides of equal length
- 16. a transformation that occurs when a figure is moved from one location to another location
- 18. a transformation representing a flip of a figure
- 19. angle greater than 90°
- 20. two angles that are on the same side of the transversal and on the interior of the two lines
Down
- 2. angles on the inside of two parallel lines but on the opposite side of the transversal
- 4. two lines that never intersect
- 8. Two distinct lines intersecting each other at 90°
- 9. set of points on a shape
- 10. when two angels add up to 90°
- 11. angle of exactly 90°
- 12. the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse
- 17. a triangle in which two sides have the same length