Across
- 4. when a triangle has every side equal to each other Bisector
- 5. is a geometric transformation that moves every point of a figure
- 7. when two shapes have the same size and same shape
- 8. angle more than 90 degrees
- 9. has three sides that are all different lengths
- 11. line that separates something and makes them equal to each other
- 13. angles that add up to 180
- 14. a shape with three sides
- 16. angle exactly 90 degree
- 17. two angles that add up to 90 degrees
- 18. the middle part of a straight line
Down
- 1. Reflection mapping a shape on the graph but like as a mirror
- 2. two lines that go straight and don't intersect
- 3. the sum of the squares on the legs of a right triangle is equal to the square on the hypotenuse
- 6. angle less than 90 degrees
- 7. the angles that are formed when two parallel lines are intersected by the transversal
- 10. a set of points in space are coplanar if there exists a geometric plane that contains them all
- 12. when three or more points are on the same line
- 15. a line that has points A B and C on it