Across
- 4. a particular mathematical object that is used as a building block.
- 5. the vertical distance from the top to the base of the object
- 7. the vertical distance from the top to the base of the object
Down
- 1. a 2D shape with 4 sides
- 2. lines in a plane that are always the same distance apart
- 3. rectangle A type of diagram used to visualize multiplying expressions without algebra tiles
- 6. the amount of space taken up by a 2D shape
- 8. a three-sided polygon that consists of three edges and three vertices