Geometry Crossword Puzzle
Across
- 2. if a line is horizontal then the line has slope 0" is the line has slope 0
- 5. A line with a start point but no end point
- 7. 3D geometric shape that tapers smoothly from a flat base
- 8. a straight one-dimensional figure having no thickness and extending infinitely in both directions.
- 10. the ratio of the side adjacent to a given angle to the hypotenuse.
- 14. a half circle, formed by cutting a whole circle along a diameter line
- 16. a line segment through a vertex and perpendicular to a line containing the base.
- 18. a polygon that is equiangular and equilateral
- 20. a logical process in which multiple premises are all believed true or found true most of the time,
- 24. a geometrical figure that is perfectly round, 3D and circular
- 25. sum of the measures of the three angles in a triangle
- 26. the total distance around the edge of the figure.
- 27. one representational style for the logical steps that go into proving a theorem or other proposition
- 28. another way a proof is often written.
- 29. The part of a line that connects two points.
Down
- 1. Switching the hypothesis and conclusion of a conditional statement
- 3. circles with a common center.
- 4. one of the most basic curvilinear geometric shapes, the surface formed by the points at a fixed distance from a given line segment
- 6. part of a line that connects two points.
- 9. states that the square of the hypotenuse is equal to the sum of the squares of the other two sides
- 11. the measure of the amount of space inside of a solid figure
- 12. a side of a polygon or face of a polyhedron, particularly one perpendicular to the direction height is measured or on what is considered to the bottom of the object.
- 13. statement that is assumed true without proof.
- 15. 3D solid bounded by 6 square faces
- 17. the size of a two-dimensional surface
- 19. a closed segment of a curve
- 21. When we arrive at a conclusion using facts, definitions, rule, or properties.
- 22. Negating both the hypothesis and conclusion of a conditional statement
- 23. written account of the complete thought process that is used to reach a conclusion.
- 30. a perpendicular line drawn from one extremity of an arc of a circle to the diameter that passes through its other extremity.