Algebra Final Project

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Across
  1. 4. the trigonometric function that is equal to the ratio of the side adjacent to an acute angle (in a right-angled triangle) to the hypotenuse.
  2. 5. the factor by which a quantity multiplies itself over time. addend by which a quantity increases (or decreases) over time.
  3. 7. intersecting a system of lines.a line that passes through two lines in the same plane at two distinct points.
  4. 8. the longest side of a right triangle, opposite the right angle.the side of a right-angled triangle that is opposite the right angle.
  5. 10. coplanar straight lines that do not intersect at any point. planes in the same three-dimensional space that never meet.
  6. 13. A particular order in which related events, movements, or things follow each other.a set of related events, movements, or things that follow each other in a particular order.
  7. 15. lcm(a,b)=a*b/gcd(a,b)
  8. 16. any base with an exponent of zero is equal to one.
  9. 18. if they have the same shape, congruent corresponding angles (meaning the angles in the same places of each shape are the same) and equal scale factors.
  10. 19. a straight line or plane that touches a curve or curved surface at a point, but if extended does not cross it at that point. a completely different line of thought or action.
  11. 20. Vertical angles are a pair of opposite angles formed by intersecting lines.
Down
  1. 1. a whole number; a number that is not a fraction.A thing complete in itself.
  2. 2. an equation between two variables that gives a straight line when plotted on a graph.
  3. 3. a numerical quantity that is not a whole number; a small or tiny part, amount, or proportion of something.
  4. 6. sin0=a/h
  5. 9. y=mx+b
  6. 11. the gradient of a graph at any point.
  7. 12. formed when two lines intersect each other at a single point.The angles are said to be linear if they are adjacent to each other after the intersection of the two lines.
  8. 14. the quantitative relation between two amounts showing the number of times one value contains or is contained within the other.The indicated quotient of two mathematical expressions.
  9. 17. the trigonometric function that is equal to the ratio of the side opposite a given angle (in a right triangle) to the hypotenuse.