Across
- 2. a rule where each input has one output
- 6. having matching halves
- 8. the distance from the center of a circle to the edge
- 11. the distance across a circle through the center
- 12. angles two angles that add up to 90°
- 15. number a number that can be written as a fraction
- 16. same shape but not necessarily the same size
Down
- 1. the distance around a circle
- 3. same size and same shape
- 4. information that uses numbers or amounts
- 5. equation an equation whose graph is a straight line
- 7. the distance around a shape
- 9. to divide into two equal parts
- 10. the answer to a division problem
- 13. the answer to a multiplication problem
- 14. the amount of space inside a 3D object