Across
- 1. A figure that has all the properties of a parallelogram, rectangle, and rhombus
- 4. States that two ratios are equal
- 7. Less than 90 degrees
- 8. An angle with a vertex at the center with 2 sides that are radi
- 15. The common end point of an angle, where the sides intersect
- 16. A portion of the edge of the circle defined by 2 end points
- 19. The process of reasoning logically and drawing a conclusion from given facts
- 20. A solid with two bases that are congruent and parallel
- 23. A comparison of two or more quantities
- 26. An angle with its vertex on the circle with two sides that are chords
- 28. Used to find the missing side of a right triangle
- 29. Intersects a circle at exactly ONE point
- 30. The distance from the center of a polygon to any side
Down
- 2. Formed by an observer's sigh and a horizontal line
- 3. A segment connecting the midpoints of two sides of the triangles
- 5. A flat surface made up of points
- 6. Corresponding Parts if Congruent Triangles are Congruent
- 9. A line that extends indefinitely in one direction
- 10. A segment with endpoints on the circle
- 11. Has the opposite truth value of a statement
- 12. Two lines that intersect at a 90 degree angle
- 13. An operation that maps an original figure called the pre-image onto a new figure called the image
- 14. A statement that can be written in if-then form
- 17. Non-coplanar lines that do not intersect
- 18. A figure that can be separated into regions that are basic plane figures
- 21. The study of triangle measurement
- 22. A line that intersects the circle in 2 places
- 24. The enlargement of reduction of a figure
- 25. A turn around a fixed point
- 27. A solid with one base and two faces that meet at a point