Geometry
Across
- 5. an informal word to describe angles of an object
- 6. A line is made of a set of points which is extended in opposite directions infinitely.
- 7. identical in size and shape
- 9. Surface planes of three dimensional shapes
- 10. line segments in geometric figures that compose the exterior of the object
- 11. Two lines that meet to make a corner
- 14. A closed Figure with eight sides
- 16. A closed four-sided figure with parallel opposite sides. A square is a special kind of rhombus. Sometimes called a diamond.
- 18. A closed figure with three sides
- 19. having curvy or undulating attributes
Down
- 1. A two-dimensional, closed, four-sided figure with four right angles.
- 2. A special type of rectangle that has equilateral (same length) sides and parallel opposite sides.
- 3. a specific position on a line
- 4. A two-dimensional shape in which all points on the curved line are equidistant from a center point
- 5. A closed figure with five sides
- 8. sides that are the same length
- 12. The meeting of two faces on a three dimensional shapes
- 13. two lines in a two dimensional surface upon which two dimensional objects
- 15. A three-dimensional figure with identical equilateral squares as faces (a cube is also a prism, see square prism below).
- 17. without a curve