Geometry vocab

3. A line segment that goes from one corner to another but is not an edge
4. Is a set of points at a fixed distance from a center and is defined by a central angle
6. Quadrilateral with two pairs of parallel sides
10. A quadrilateral with four right angles and four sides with equal length
11. Quadrilateral with two pairs of consecutive equal sides
12. Transformation that maintains the shape of a figure but multiples it’s dimensions by a chosen factor
13. Means to divide into two equal parts
16. Quadrilateral with four right angles
17. A line meeting another at a right angle or 90 degrees is said to be what
18. A rigid transformation that involves sliding a figure to a new location
19. A two dimensional closed figure made up of straight line segments connected end to end

1. A line segment that has both endpoints on a circle
2. A rigid transformation that involves turning an entire figure about a fixed point
5. Quadrilateral with all sides of equal length
7. The number of square units needed to fill up a region on a flat surface
8. The distance around a two dimensional objects exterior
9. Formed by two radii of a central angle and the arc between their end points on a circle
14. A point on a line segment that divides it into two equal parts
15. A rigid transformation that involves flipping a figure over the line of reflection
18. Quadrilateral with one pair of parallel sides