Across
- 1. The only side of the triangle not attached to the referenced angle
- 3. The surface a solid shape stands on; the bottom of a 3d shape
- 6. equation used to measure the steepness of a line
- 8. when the sum of two angles equals 90
- 9. side of triangle that the right angle points to
- 11. Information already provided in a proof
- 12. creates 2 congruent angles
- 14. A quad. where only diagonals bisect the vertices
- 15. A quad. that has only one pair of parallel sides provided
- 17. The side of a triangle attached to the provided angle
- 18. an angle that is formed between the horizontal line and the line of sight
- 19. creates congruent right angles
- 20. A point that creates 2 congruent segments
Down
- 2. when the sum of two angles equals 180
- 4. mnemonic device used for trig
- 5. A shape where all the angles are 90 degrees
- 7. The 3d shape a circle makes when rotated around it's diameter
- 10. 2 sides of a right triangle other than the hypotenuse
- 13. To identify why one thing is similar or equal to the other
- 16. theorem used on right triangles to find legs/hypotenuse