Geometry

2. Angles are supplementary. These angles are also adjacent.
4. Two angles and an included side. We use the acronym ASA.
5. Two angles that share a vertex. 2 angles are always next to each other.
7. Angles are always congruent. Always formed in the shape of a X.
8. Two angles that combined to form a straight line. Always add up to 180.
9. The common endpoint of an angle. Where the sides intersect.
12. An angle with a degree. The measure is always 180 degrees.
16. All sides are equal. All angles are equal.
17. Ways to prove triangles are congruent. We use the acronym AAS.
18. An angle with a degree. Angle is always less than 90 degrees.
19. Triangle that have the same shape and size. Also the angles and sides are congruent.
20. Two sides and an included angle. We use the acronym SAS.

1. Lines have the same slope. Lines never intersect.
3. Angles are congruent. Angles that are on alternate sides of the transversal on the outside of the parallel lines.
6. Angles are congruent. Angles that are on Alternate sides of the transversal in the inside of the parallel lines.
10. A way to prove right triangles are congruent. We use the acronym Hl.
11. Two congruent sides. Mostly on a triangle.
13. Angles along the base of a triangle. At the bottom of a triangle.
14. An angle with a degree. Angle are always exactly 90 degrees.
15. All sides are equal. We use the acronym SSS.