Geometry Vocab Crossword

2. lines that intersect at a 90 degree angle and have opposite reciprocal slopes.
9. angles that lie on the same side of the transversal.
11. lines that never intersect and have the same slope.
14. angles that lie on opposite sides of the transversal.
15. the line that crosses a pair of parallel lines.
16. a shape where the angles sum to equal 180.
17. a triangle with all different side lengths.
18. two figures that are the same size and shape.

1. a triangle where all three sides are congruent and all three angles are congruent.
3. two angles that add together to equal 90 degrees.
4. a line, ray or line segment that divides an angle into two congruent pieces.
5. the inside of the a pair of parallel lines.
6. angles that are across the vertex from each other.
7. two angles that add together to equal 180 degrees.
8. a triangle with two equal sides and congruent base angles.
10. the outside of the pair of parallel lines.
12. a pair of angles that are adjacent and supplementary.
13. the common endpoint two rays that form an angle.