Geometry Vocabulary

2. Means "at right angles", a line meeting another at a right angle is said to be this.
6. A polygon with for sides.
12. The segments created by two secants intersecting outside of the circle form ______ triangles.
14. The event in which both the first and the second event occur.
17. A rigid transformation that involves turning an entire figure about a fixed point (point of rotation).
19. Opposide sides are parallel.
23. The circumference of a circle is also known as ______.
25. A line segment that has both endpoints on a circle.
26. The event in which the first event to the second event (or both) occur.

1. The realtionship between alternate exterior angles are ______.
3. A rigid transformation that involves flipping a figure over the line of reflection.
4. A point on a line segment that divides it into two equal parts.
5. ______ is used when trying to find a side of a right triangle.
7. A transformation that maintains the shape of a figure but multiplies its dimensions by a chosen factor.
8. A central angle is _____ to the measure of the intercepted arc.
9. The relationship between same-side interior angles are ________.
10. A quadrilateral with two pairs of consecutive, equal angles.
11. A rigid transformation that involves sliding a figure to a new location.
13. The number of square units needed to fill up a region on a flat surface.
15. the set of points equidistant from a central point.
16. A quadrilateral with one pair of parallel sides.
18. A tangent line and a secant line intersect ______ the circle to form an angle.
20. Innverse Sine, Cosine, and Tangent are used when trying to find a ______ of a right triangle.
21. Sine, Cosine, and Tangent are used when trying to find a ______ of a right triangle.
22. A quadrilateral with for right angles.
24. Pythagorean Theorem is only used for ______ triangles.