Across
- 4. the height of a triangles lateral faces
- 6. sum of a shape's faces
- 7. a number of unit cubes needed to fill a solid
- 8. a parallelogram with 4 right angles
- 10. triangle with no congruent sides
Down
- 1. a parallelogram with 4 congruent sides
- 2. a closed plane figure whose sides are segments
- 3. a quadrilateral with both pairs of opposite sides parallel
- 5. distance across the whole circle
- 9. distance arcross half the circle