Geometry
Across
- 2. Used when trying to find a side of a right triangle.
- 3. A shape with three sides
- 9. Two lines intersect outside the circle and form an angle
- 10. Half of the circle
- 12. Opposite sides are parallel
- 14. A diagram with fact bubbles and a conclusion bubble with justifications to prove some fact such as similar triangles.
- 16. A transformation that maintains the shape of a figure but multiplies its dimensions by a chosen factor
- 17. The equations of triangles
- 19. Lie in the same plane and never intersect.
- 21. The measure of any side or angle is equal to itself.
- 22. Length of a circle
Down
- 1. Lines that intersect at a right angle.
- 4. A figure can be folded on a line of this where both halves of the figure with match or line up with each other exactly.
- 5. A line segment that has both endpoints on a circle
- 6. The set of points equidistant from a central point.
- 7. Any two points on a circle create two of these.
- 8. Two dimensional closed figure made up of straight line segments connected end-to-end.
- 11. When the outcome of one event does not influence the outcome of the other.
- 13. A point on a line segment that divides it into two equal parts. The halfway point of a line segment.
- 15. The event in which the first event or the second event (or both) occur
- 18. A polygon with four sides.
- 20. A quadrilateral with two pairs of consecutive, equal sides.