Geometry

6. A shape with three sides
7. The space between two lines that meet at a single point
8. A triangle with a 90 degree angle
10. The line on a triangle across from a right angle
11. The line next to a right angle on a right triangle
12. How to determine congruence whilst using two angles marked congruent, intercepted by a hash mark
13. How to determine congruence whilst using two hash marks and one angle that has been marked congruent
14. A piece of information that isn't given that you must find yourself
15. An angle or line between two other lines/angles on a triangle
16. How to determine congruence whilst using two congruent angles, followed by a hash mark

1. how to determine congruence whilst using only hash marks
2. A statement that indicates that two figures are the same
3. How to determine congruence with a right angle, a hypotenuse, and a congruent leg
4. A line or shape that is the same as another line or shape
5. A line connecting two points on a shape
9. angles that are the same measure on a different line, on the same side of said line