Geometry Vocabulary

4. this is a type of triangle that has two congruent sides and two congruent angles.
6. this is a conditional statement that is flipped.
10. this is the axis that runs vertically on a coordinate plane.
11. two or more lines that lie in the same plane, are always the same distance apart and will never intersect.
13. this is a type of transformation that flips a figure across a plane.
14. this is a type of transformation that turns a figure across a plane.
16. this theorem states that two triangles are congruent by side-angle-side.
17. which cuts an angle in half and creates two congruent angles.
19. lines are two lines that intersect to form a 90 degree angle, also known as a right angle.
20. this is found by finding the rise over run of a given graph.
21. these are angles that are next to each other.
23. this theorem states that two triangles are congruent by angle-side- angle.
24. this theorem states that two triangles are congruent by side-side-side.
25. this is the point that divides a segment in two congruent parts.
26. these are angles that are opposite of each other and will always be congruent.
27. this point is used to name angles, and it is the shared point between two rays.

1. states that all angles of a triangle have a total of 180 degrees.
2. this is a four-sided figure with all congruent sides and their diagonals are perpendicular but not congruent.
3. this is a type of transformation that slides a figure across a plane.
5. a shape that has a total of 360 degrees.
7. is a type of triangle with all congruent sides and triangles.
8. this is a type of triangles with no congruent sides or angles.
9. a chord that contains the center of a circle.
12. a specific example that proves a general statement or conjecture is false by proving it wrong.
15. this is a four-sided figure with 2 pairs of congruent sides and congruent diagonals.
18. is a segment with endpoints on the circle and at the center.
22. the length of two points on a plane.
25. an arc with a measure less than 180 degrees.
28. this is the axis that runs horizontally on a coordinate plane.