Across
- 1. / is a set of points whose location satisfies or is determined by one or more specified conditions
- 3. /a polyhedron that has a base, which can be any polygon, and three or more triangular faces that meet at a point called the apex
- 6. /a branch of mathematics that deals with the measurement, properties, and relationships of points, lines, angles, surfaces, and solids
- 8. /an angle or a shape involving an angle greater than 90°
- 10. / a plane figure with five straight sides and five angles.
- 11. /The longest side of a right triangle
- 15. /to draw a shape, line or angle accurately using a compass and ruler
- 17. /corresponding sides are proportional, but the figures themselves are two different sizes
- 18. /side by side and having the same distance continuously between them
- 20. / a flat shape that has three or more straight lines and angles
- 21. /the space measured in degrees between two intersecting lines or surfaces at or close to the point where they meet
- 22. /an idea or set of ideas that is intended to explain facts or events
- 23. /the correspondence in size, form, and arrangement of parts
- 25. /A pattern that you can cut and fold to make a model of a solid shape
- 26. /a corner or a point where lines meet
Down
- 2. /a geometrical figure which is perfectly round, 3-dimensional and circular
- 4. /a straight line joining two opposite corners of a square, rectangle, or other straight-sided shape
- 5. /A 4-sided flat shape with straight sides and NO parallel sides
- 7. /an angle, measured clockwise from the north direction
- 9. / a four-sided figure
- 12. /cutting a system of lines
- 13. /a triangle that has two sides of equal length
- 14. /exactly equal in size and shape
- 16. /The line that divides something into two equal parts
- 19. /an angle or a shape involving an angle less than 90°
- 24. /a straight line or plane that touches a curve or curved surface at a point, but if extended does not cross it at that point