Preppy Geometry

2. Let's you go back and forth within statments using a congruence symbol
3. On a transversal, the angles are supplementary
8. Angle 2 lines and a transversal create corresponding angles, for than creates lines that are parallel.
10. Rays on the share the same endpoint and line
14. 2 angles in a triangle are congruent, than the triangles will be similar
15. If two amounts are equal to the third, than they are all equal
16. The exterior or a triangle is the same to the sum of 2 opposite interior angles
17. equal sides to create a triangle

1. trig ratios to predict values in real life issues
4. add up to 90 or 180 degrees and share a vertex + a common side
5. corresponding parts of congruent triangles are congruent
6. two sides of a triangle are congruent, than angles opposite those sides are congruent
7. corresponding legs and hypotenuses are congruent
9. a square + b square equals c square
11. equal angle
12. line is parallel to a side of a triangle whilst intersecting the other 2 sides, than it divides them evenly
13. a circle being made by 2 radii with the vertex in the middle of itself