Across
- 5. to divide into two equal parts
- 11. the English ruler is used by people who use the _____________ system
- 12. a 90 degree angle
- 13. any angle greater than 0 degrees and less than 90 degrees
- 15. 2000 pounds equals 1 _______
- 16. the length of a straight line through the center of a circle
- 17. the distance around the curved line that forms a circle
- 18. a push or pull on the surface
- 20. a triangle with three equal sides and angles
- 23. angles that have the same vertex and one side in common
- 26. the distance from the center of the circle to the outside curve
- 27. the distance around the outside of a closed shape
Down
- 1. carrying a significant amount of weight and/or providing necessary structural support
- 2. one cubic yard equals _______________ cubic feet
- 3. a triangle with two equal sides and angles
- 4. a triangle with sides of uneven length
- 6. any angle greater than 90 degrees and less than 180 degrees
- 7. the mathematical study of 3D shapes
- 8. the mathematical study of 2D (flat) shapes
- 9. vertical support inside a wall to which the wall finish material attaches
- 10. the amount of space contained within a 3D space
- 14. the point at which two or more lines come together
- 17. a 3D object whose sides are all the same length
- 19. one pound equals 16 _____________
- 21. the amount of space contained in a 2D object
- 22. the quantity of matter present
- 24. lengths of wood or steel that usually support floors, ceilings, or a roof
- 25. When converting from a smaller metric unit to a larger one, the decimal point must move to the _____