Geometry

2. angles that form a straight line
6. type of trapezoid with congruent base angles
7. type of angle with its vertex on the circle
9. type of bisector that divides a line segment into 2 equal parts and also make a right angle with the line segment
10. a point on a line segment that divides it into two equal parts
14. a shape that is a parallelogram, rectangle, rhombus, and a kite combined
17. a theorem (a^2+b^2=c^2)
20. a word used to describe a shape that can perform rigid transformations that maps one shape onto the other
21. similarity that means all three corresponding sides are proportional

1. transformation that maintains the shape of a figure but multiplies its dimensions by a chosen factor
3. the name of a line that intersects a circle ONCE
4. law that is most commonly used when given SAS in a non-right triangle
5. type of angle used to find an angle of a right triangle
8. a property of a measure of any side or angle that is equal to itself
11. the variable common in every simplified version of an equation for a circle
12. a proof diagram with fact bubbles and a conclusion bubble with justifications to prove some fact such as similar triangles
13. segment that connects the midpoints of any two side of a triangle
14. acronym for all 3 angles used to find a side of a right triangle
15. model used to show probability; usually in a rectangle/square
16. set of points a fixed distance from a center and is defined by a central angle
18. law that is most commonly used when given AAS in a non-right triangle
19. type of diagram with branches used to show probability