Across
- 3. a quadrilateral with four right angles and two pairs of sides that are the same length
- 6. a polygon with four sides, four angles, and four vertices
- 9. the unit area is measured in
- 11. a closed 2-dimenstional figure with straight lines
Down
- 1. a polygon made up of two or more quadrilaterals
- 2. a quadrilateral (or type of rectangle) with four right angles and all sides the same length
- 4. the amount of surface inside a figure
- 5. how wide an object is
- 7. a property that decomposes a large rectangle into two in order to make finding the area easier
- 8. the operation used to find the area of a rectangle or square
- 10. the first step to finding the area of an irregular figure
- 12. how long an object is
