Across
- 1. angle an angle that measures greater than 0 degrees and less than 90 degrees
- 4. plane a plan that is divided into four regions by a horizontal line
- 6. a prism with six square faces
- 7. a number or expression that is multiplied by another number or expression to get a product
- 8. angles two angles who measures have a sum of 90 degress
- 10. a member of the set of whole numbers and their opposites
- 11. the sum of the side lengths of a closed plane figure
- 12. the number that indicates how many times the base in a power is used as a factor
- 13. lines lines in the same plane that do not intersect
- 15. interesecting to form 90 degree angles
- 17. graph a graph that uses vertical or horizontal bars to display data
- 18. the number of nonoverlapping unit squares of a given size that will exactly cover the interior of a plane figure
- 19. a relation in which every input is paired with exactly one output
- 21. inequality two inequalities that are combined into one statement by the word and or or
- 22. value the absolute value of x is the distance, from zero to x on a number line
- 23. information gathered from a survey or experiment
Down
- 1. expression an expression that contains at least one variable
- 2. to find the value of an algebraic expression by substituting a number for each variable and simplifying by using the order of operations
- 3. a monomial or a sum or difference of monimials
- 5. a mathematical statement that two expressions are equivalent
- 8. the distance around a circle
- 9. a polynomial with three terms
- 14. the process of writing a number or algebraic expression as a product
- 15. form y-y=m(x-x)
- 16. a mathematical phrase that contains operations, numbers, and/or variables.
- 17. a polynomial with two terms
- 20. a literal equation that states a rule for a relationship among quantaties