hudsons vocab proj

2. no sides the same length
5. a triangle with three acute angles
8. an operation that moves or changes a geometric figure in some way to produce a new figure called an image
9. a quadrilateral with two pairs of parallel lines
10. three-sided closed polygon
11. a four-sided closed figure
12. an angle within a shape that contains the base of the shape as one of its sides
14. when an object is moved from one location to another and the size and shape of the object have not changed
18. the angle across from a side
19. a segment from the vertex to the midpoint
20. sides the same length
21. the side connecting two vertices of a triangle
22. a line measured by how steep it is

1. a triangle with one right angle
3. a triangle with three equal angles
4. the angles that form linear pairs with the interior angles
6. all sides the same length
7. a triangle with one obtuse angle
13. the side across from an angle
15. the angles inside a polygon
16. the sum of measures of the interior angles of a triangle that is 180 degrees
17. the relationship involving two sides and the angle they form