Across
- 1. a quadrilateral with 4 congruent sides. Also, a parallelogram.
- 4. opposite/adjacent. Trig function.
- 6. has 2 dimensions and represented by a shape similar to a wall or floor. Extends without end.
- 9. a segment that bisects an angle of a triangle. Has 1 endpoint at a vertex of the triangle.
- 10. an angle formed by 2 sides. Uses SAS.
- 14. opposite/hypotenuse. Trig function.
- 15. formed by 3 sides. Noncollinear points.
- 16. adjacent/hypotenuse. Trig function.
- 18. study trigonometric of triangles. It also studies trigonometric functions and their applications
- 19. a segment from a vertex of a triangle. Perpendicular to side.
- 20. in a triangle, a segment that joins a vertex. the triangle and midpoint of the opposite side.
Down
- 2. a quadrilateral with 4 equal sides and 4 congruent angles. Also a parallelogram.
- 3. a closed figure in a plane. Segments only intersect at midpoints.
- 5. a^2+b^2=c^2. Pythagerous made.
- 7. a quadrilateral with 4 right angles. It is also a parallelogram.
- 8. a statement that can be easily proved. It is proved with a therom.
- 11. has one dimension sion and extends without end. Represented as a line with arrowheads.
- 12. has no dimension and is represented by a small dot. gets plotted on a plane.
- 13. the point of concurrency. Always located on the interior.
- 17. a quadreilater with exactly 1 pair of parallel sides. There are 2 types.