Across
- 4. an expression where all like terms are collected
- 7. the length of any line segment connecting to the center point of a circle
- 9. a statement indicating that two numerical expressions are equal
- 13. the total area that the surface of a 3d object occupies, measured in square units
- 15. terms that have the same variable to the same power
- 17. the pair of opposite angles created when two lines intersect
- 19. numbers that are the same distance from zero on the number line but on different side of zero
- 20. two adjacent angles that form a line whose sum measures to 180 degrees
Down
- 1. angles equal to each other
- 2. a constant factor in variable form
- 3. expressions that have the same value
- 5. the value of the ratio's circumference to it's diameter
- 6. the set of all points in a plane whose distance from the center is equal to the radius
- 8. allows the numbers in a problem to be distributed
- 10. a group of numbers and symbols with no equal sign
- 11. a statement comparing expressions that are unequal
- 12. part of an expression that can be + or - from the rest of the expression
- 14. a statement indicating that two expressions are equal
- 16. part of a line with an initial point at one end and continuing in some direction
- 18. the amount of space inclosed inside a 3d object, measured in cubic units