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Basic Definitions Part 2
20
Equation : Has an equal sign
Expression : One term or one factor; no equal sign
Commutative Property : 6*7 = 7 *6; only holds for addition and multiplication
Complementary Angles : Exactly two angles that sum to 90 degrees
Whole Number : the natural numbers and 0
Natural Number : 1, 2, 3, 4, 5.....
Integers : All whole numbers and their opposites (includes negatives)
Inequality : Relates different expressions in increasing or decreasing order
Hypothesis : In an if-then statement, it comes after the "if"
Conclusion : In an if-then statement, it comes after the "then"
Hypotenuse : Only in right triangles; opposite the right angle
Additive Identity : zero
Ordered Pair : (x,y)
Parallel Lines : Two lines with the same slope that never intersect & are always the same distance apart
Perpendicular Lines : Two lines that intersect and 90 degree angles
Square root : the _____________ of 49 is 7
Variable : a symbol that represents a number
Regular polygon : A shape with all sides and all angles are equal
Quadrant : the cartesian plane has 4
Pythagorean Theorem : the sum of the square of the legs of a right triangle is equal to the square of the hypotenuse
Polygon : a flat shape with at least three sides
Prime Number : A number whose only factors are 1 and itself
Basic Definitions Part 2
Across:| 1. | the cartesian plane has 4 | | 7. | 1, 2, 3, 4, 5..... | | 8. | a flat shape with at least three sides | | 9. | A number whose only factors are 1 and itself | | 14. | the _____________ of 49 is 7 | | 16. | 6*7 = 7 *6; only holds for addition and multiplication | | 17. | Two lines with the same slope that never intersect & are always the same distance apart | | 18. | In an if-then statement, it comes after the "if" | | 19. | Has an equal sign | | 20. | Exactly two angles that sum to 90 degrees |
| | Down:| 2. | zero | | 3. | a symbol that represents a number | | 4. | the natural numbers and 0 | | 5. | (x,y) | | 6. | A shape with all sides and all angles are equal | | 10. | Two lines that intersect and 90 degree angles | | 11. | In an if-then statement, it comes after the "then" | | 12. | All whole numbers and their opposites (includes negatives) | | 13. | Relates different expressions in increasing or decreasing order | | 15. | Only in right triangles; opposite the right angle |
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© 2014
PuzzleFast.com, Noncommercial Use Only
Basic Definitions Part 2
Across:| 1. | the cartesian plane has 4 | | 7. | 1, 2, 3, 4, 5..... | | 8. | a flat shape with at least three sides | | 9. | A number whose only factors are 1 and itself | | 14. | the _____________ of 49 is 7 | | 16. | 6*7 = 7 *6; only holds for addition and multiplication | | 17. | Two lines with the same slope that never intersect & are always the same distance apart | | 18. | In an if-then statement, it comes after the "if" | | 19. | Has an equal sign | | 20. | Exactly two angles that sum to 90 degrees |
| | Down:| 2. | zero | | 3. | a symbol that represents a number | | 4. | the natural numbers and 0 | | 5. | (x,y) | | 6. | A shape with all sides and all angles are equal | | 10. | Two lines that intersect and 90 degree angles | | 11. | In an if-then statement, it comes after the "then" | | 12. | All whole numbers and their opposites (includes negatives) | | 13. | Relates different expressions in increasing or decreasing order | | 15. | Only in right triangles; opposite the right angle |
| |
© 2014
PuzzleFast.com, Noncommercial Use Only