Across
- 3. Angle Angles adding to 90 degrees
- 5. Angles adding to 180 degrees
- 8. Two lines that meet to make a corner.
- 9. Another term for equal
- 10. Plane shape with 4 straight lines
- 13. A three-dimensional object that is round.
- 14. Parallelogram with equal sides
Down
- 1. The amount of space a shape takes up
- 2. Lines that intersect at 90° to form a right angle
- 4. Amount of space inside an object
- 6. A flat surface in which a straight line would be found
- 7. A part of any curve
- 10. A plane figure with at least three straight sides and angles, typically five or more.
- 11. A set of points with infinite length but no width or height
- 12. Angle An angle measuring 90 degrees