Across
- 4. all of the points outside of the angle
- 8. splits into 2 equal parts
- 9. sum of 90 degrees
- 10. Extends in opposite directions infinitely
- 14. An angle larger than 90 degrees but less than 180 degrees
- 15. A quadrilateral with one pair of parallel sides
- 17. where two lines meet
- 18. A geometric figure composed of points, lines, and surfaces
- 20. extends in two dimensions infinitely
- 21. A shape with four equal sides and right angles
Down
- 1. the set of points that figures have in common
- 2. equal
- 3. multiple points on the same line
- 5. non adjacent formed by 2 intersecting angles
- 6. The distance around a circle
- 7. A three-sided polygon
- 11. all of the points between the side of the angle
- 12. The longest side of a right triangle
- 13. polygon with no lines extending inward
- 16. consists of an endpoint and all of the points to one side
- 19. two rays with a common endpoint