Across
- 2. a two-dimensional closed figure made with three or more straight line segments that meet only at their endpoint
- 4. to make by combining parts
- 8. a quadrilateral with opposite sides parallel and equal in length
- 9. the type of trapezoid with exactly one pair of parallel sides
- 10. the amount of space inside a closed two-dimensional figure
Down
- 1. the type of trapezoid that has at least one pair of parallel sides
- 3. to break into parts
- 5. the perpendicular distance (parallelogram from the base to opposite side) (Triangle from the base to the opposite vertex)
- 6. two lines that meet to form a right angle
- 7. a side of a triangle or parallelogram which the height is measured