Geometry Vocab

4. Distance around circle.
7. Angles that are equaled to 180 degrees.
10. Angle that is greater than 90 degrees.
11. Line that is broken into two equal parts
15. When lines intersect.
16. An arc with a measure greater than 180 degrees.
18. A figure which is formed by two rays or lines that share a common endpoint.
19. Shape with no sides.
24. Multiple lines that never intersect.
25. Four sided figure with two sets of parallel sides.
26. Equal in size; proportional.
27. Study of mathematical terms and processes involving shapes.
30. Angle that is smaller than 90 degrees.
32. 3D shape with all sides being a sqaure.
33. Line that runs north to south from negative to positive.
36. Line negative to positive line that runs left to right.
37. The vertical line on a graph.
38. A four sided shape where all sides are equal.
40. A line that intersects the circle in 2 places.
42. A solid with one base that meet at a point.
45. Angles that are right next to each other.

1. Measurement of space inside 3D figure.
2. A line that intersects the circle at exactly one place. The point at which the tangent line intersects the circle.
3. Radius multipled by 2.
5. A pyramid with a base that is circular.
6. A solid in which each point is the same distance from center.
7. Three pairs of congruent sides.
8. Two angles and an included side are congruent.
9. Angles that are equaled to 90 degrees.
12. A prism with circular bases.
13. An arc with a measure less than 180 degrees.
14. 3 sided figure.
17. Angle with a vertex on the circle, and 2 sides that are chords.
20. The hypotenuse and any one leg of a right triangle are congruent.
21. Angle with a vertex at the center, and 2 sides that are radii.
22. An arc with endpoints on the diameter.
23. Shape with four sides.
25. On a line segment that divides it into different parts.
28. Unit for measure of angles
29. Opposite divided by hypotenuse.
31. The horizontal line on a graph.
32. Adjacent divided by hypotenuse.
34. Angle that is 90 degrees.
35. A portion of the edge of the circle defined by 2 endpoints.
39. Diameter divided by 2.
41. A segment with endpoints on the circle.
42. A solid with two bases that are parallel and congruent.
43. Measurement of space of 2D figure.
44. Two sides and an included angle are congruent.
46. Opposite divided by adjacent.