Across
- 4. opposite angles that are formed by intersecting lines and the angle measures are equal
- 6. area the sum of the areas of the lateral surfaces of a solid
- 9. in a polynomial, a term that does not contain a variable is a constant
- 11. lines intersect at right angles
- 12. formula D=RT
- 13. the numerical factor in any term of polynomial
- 15. in a right triangle, it is the longest side which is opposite the right angle
- 17. angles measure between 90 and 180
- 18. angles angles that share a vertex and a side but have no interior points in common
Down
- 1. equation an equation where all of its solutions lie on a line
- 2. measure less than 90
- 3. angle measures 90
- 5. angles are in the same position on the two in relation to the transversal
- 7. Exterior angles are opposite of the transversal and outside the other lines
- 8. have a sum of measures that equal 180
- 10. lines never intersect
- 13. another word equal
- 14. an equation that shows the relationship between two or more quantities
- 16. the set of the first coordinates