Geometry Vocabulary

5. Lines - Lines that are always the same distance apart and never meet.
7. - Turning a shape around a fixed point at a certain angle.
8. - Having the same shape and size; two figures are congruent if they can be made to coincide by rotation, reflection, or translation.
10. - A closed figure made up of three or more straight line segments connected end to end.
12. - A transformation that slides a shape without changing its size, shape, or orientation.
13. Clockwise - The direction of rotation that is opposite to the movement of the hands of a clock.
14. Bisector - A line that divides another line segment into two equal parts at a right angle.

1. - Triangle with at least two sides of equal length.
2. - Triangle all three sides are of equal length and angles.
3. - The distance from the center of a circle to any point on its circumference.
4. - The direction of rotation that follows the movement of the hands of a clock.
6. Segment - A part of a line that is bounded by two distinct endpoints.
7. - A transformation that flips a shape over a line, creating a mirror image.
9. - A line or segment that divides another line segment or angle into two equal parts.
11. - A round shape where all points are equidistant from a fixed center point.