Across
- 4. — A triangle with all angles less than 90°.
- 6. — Lines that meet at a right angle.
- 7. — A line that starts at one point and goes on forever in one direction.
- 8. — The distance from the center to the edge of a circle.
- 12. — A triangle with all sides equal.
- 13. — A small dot showing an exact location.
- 14. — A straight path that goes on forever in both directions.
Down
- 1. — A triangle that has two equal sides.
- 2. — A triangle with one angle greater than 90°.
- 3. — The point in the middle of a circle.
- 5. — A line passing through the center of a circle, touching both sides.
- 6. — Lines that never meet and stay the same distance apart.
- 9. — A figure formed by two rays meeting at a point.
- 10. — The corner of a square forms this type of angle.
- 11. — A shape with three sides.