Across
- 2. Amount of space inside of a three-dimensional shape
- 3. Two angles whose sum is 180º
- 5. Longest side measure of a right triangle
- 9. An angle formed ABOVE a horizontal line (three words)
- 10. Amount of space surrounding a shape
- 11. A line or ray that divides an angle into two congruent angles
- 12. An angle formed BELOW a horizontal line (three words)
- 13. Two adjacent angles whose sum is 180º (two words)
- 15. A point on a line segment that is an equal distance from both endpoints
- 16. Distance from the center of a circle to the outside
- 18. When two shapes are equal in shape and size
- 19. Unit of measure for area
Down
- 1. Two angles whose sum is 90º
- 4. A comparison of two numbers or quantities
- 6. Lines that continue on and on without intersecting
- 7. Lines that intersect 90 degrees with each other
- 8. Amount of space inside of a two-dimensional shape
- 10. When two ratios are equal to each other
- 14. Part of a line (two words)
- 17. The amount a shape is enlarged or reduced
- 18. Unit of measure for volume