Across
- 2. / Having the same shape but not the same size.
- 3. triangle / Triangle with one obtuse angle.
- 5. / Lines that are the same distance apart.
- 10. / Section of a curve or part of a circle.
- 11. / Having the same shape and size.
- 14. / An exact location in space.
- 15. / The boundary of a closed geometric figure.
- 17. triangle / A triangle which has two equal sides.
- 19. / The line segment between two points on a given curve.
- 20. / A straight line extending from the center of a circle.
Down
- 1. / A straight line passing through the center of a circle.
- 4. / Lines that intersect at right angles to each other.
- 6. / Surface measurement.
- 7. triangle / A triangle having three unequal sides and angles.
- 8. angle / Angle measuring less than 90 degrees.
- 9. / The intersection point of two sides on a plane figure.
- 12. segment / A part of a line having two endpoints.
- 13. line / Angle measuring 180 degrees.
- 16. / A part of a line having only one endpoint.
- 18. angle / Angle measuring 90 degrees.