Across
- 1. a polyhedron with parallel bases
- 4. a group of numbers including negative whole numbers
- 5. a three deminintial shape of a circle
- 8. to take away
- 12. when a figure is flipped across a line of symmetry
- 14. algebraic expressions with an equal sign
- 15. the distance across a circle through the center
- 16. when a figure is moved up, down, left or right on a coordinate plane
- 18. the number multiplied or divided by the variable
- 20. rate a ratio with a denominator or one
- 21. when two objects have a common scale factor
- 22. lines that will never cross
- 23. the distance around a circle
Down
- 2. a group of numbers with fractions
- 3. a number in an equation that does not change
- 6. the number another number (bse) is raised to
- 7. the enlargement or reduction of a figure
- 9. surface area The surface area of a prism without the bases
- 10. when each x has only one y value
- 11. the comparison of two numbers
- 13. forming a 90 degree angle
- 17. the distance from the center of a circle to the edge
- 19. a symbol or letter representing an unknown number