Geometry

1. a segment is the point that divides the segment into two congruent segments
8. a trigametric ratio also called sin
9. transformation that preserves length, angle measure, and area
11. ratio of the lengths of the corresponding sides of the image and the preimage
12. a trigametric ratio also called tan
13. lines that don’t intersect and are coplanar
14. a quadrilateral with both pairs of opposite sides parallel
15. a point that is the same distance from a figure

2. a polygon with three sides
3. an arc with endpoints that are the endpoints of a diameter
4. the set of all points in a plane that are equidistant from a given point
5. the non parallel sides of a trapezoid
6. the point of concurrency inside of the triangle
7. transformation that preserves angle measures and results in an image with lengths proportional to the preimage lengths
10. a nonvertical line is the ratio of vertical change to horizontal change between any two points on the line