Geometry Langugae

3. lying or moving in the same direction but always the same distance apart.
4. a geometric figure that is closed, that lies in a plane, and whose edges are all straight lines.
7. to divide by passing through or across.
8. a line extending from the center of a circle or sphere to the circumference or surface.
10. a line that goes around or encloses a circle.
12. an angle inside a shape formed by two adjacent sides meeting at a vertex.
13. the angle formed between a side of a polygon and the extension of an adjacent side.
15. any angle that measures greater than 0° and less than 90° is called an.

1. is an angle with angle measure greater than 90° and less than 180°.
2. a single complete turn (as of a wheel).
5. is an angle that measures strictly greater than 180° and strictly less than 360°.
6. a line segment through the center of a circle with its ends on the circle's circumference.
9. any of the four quarters into which something is divided by two real or imaginary lines that intersect each other at right angles.
11. the point where the two sides of an angle meet or where three or more edges of a polyhedron (as a cube) meet
14. any of a group of lines coming from a common center.