Across
- 3. A pair of adjacent angles whose non-common sides are opposite rays
- 6. A segment, line, or ray that intersects a segment at its midpoint
- 8. Any line that intersects a circle in exactly two points
- 9. The graph of an object before a transformation
- 10. A quadrilateral with all four sides congruent
- 12. A logical argument in which each statement you make is supported by a statement that is accepted as true
- 14. For an acute angle of a right triangle, the ratio of the measure of the leg opposite to the acute angle to the measure of the hypotenuse
- 16. In a conditional statement, the statement that immediately follows the word then
- 18. Two angles with measures that have a sum of 180 degrees
- 20. A quadrilateral with parallel opposite sides
- 22. Two angles that lie in the same plane, have a common vertex and a common side
- 24. A quadrilateral with exactly two distinct pairs of adjacent congruent sides
- 25. In a polygon, a segment that connects nonconsecutive vertices of the polygon
- 27. An angle with a degree measure less than 90 degrees
- 28. In a conditional statement, the statement that immediately follows the word if
- 30. The angle between the line of sight and the horizontal when an observer looks upward
Down
- 1. A segment that is drawn from the center of a regular polygon perpendicular to a side of the polygon
- 2. A transformation that turns every point of a preimage through a specified angle and direction about a fixed point
- 4. The angle between the line of sight ang the horizontal when an observer looks downward
- 5. An angle that intersects a circle in two points and has its vertex at the center of the circle
- 7. A quadrilateral with four right angles and four congruent sides
- 11. For an acute angle of a right triangle, the ratio of the measure of the leg adjacent to the acute angle to the measure of the hypotenuse
- 13. A segment that connects the midpoints of two sides of a triangle
- 15. The set of all points in a plane equidistant from a given point called the center of the circle
- 16. An example used to show that a given statement is not always true
- 17. The point on a segment exactly halfway between the endpoints of the segment
- 19. For an acute angle of a right triangle, the ratio of the measure of the leg opposite to the acute angle to the measure of the leg adjacent to the acute angle.
- 21. A convex polygon in which all of the sides are congruent, and all of the angles are congruent
- 23. Two angles with measures that have a sum of 90 degrees
- 26. The nonparallel sides of a trapezoid
- 29. A polygon with sides and angles that are not all congruent