Across
- 3. vertical axis on a coordinate plane
- 5. rectangle with four congruent sides
- 7. common factor: the largest common factor of two or more given numbers
- 8. angles: two angles whose measures add to 90 degrees
- 9. half of a sphere
- 11. expression: an expression that contains at least one variable
- 12. the unit of measure for angles or temperature
- 14. mathematical sentence that shows that two expressions are equivalent
- 16. graph of a quadratic function
- 17. comparison of two quantities by division
Down
- 1. to find an answer or a solution
- 2. horizontal xis on a coordinate plane
- 4. the distance around a circle
- 6. value: the distance of a number from zero on a number line
- 10. the sum of a set of date divided by the number of items in the data set
- 13. multiple: a number that is multiple of each of two or more numbers
- 15. angle: an angle that measures less than 90 degrees