Trigonometry

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Across
  1. 3. Expansion The expansion of some power of a binomial expression.
  2. 5. Sides two sides of any polygon that share a common vertex
  3. 6. of Elevation angle formed by the horizontal and the line of sight when looking upwards
  4. 7. The root of a quantity as indicated by the radical sign.
  5. 8. Common Factor The greatest number or expression that is a factor of two or more numbers or expressions
  6. 10. Longest side of a triangle.
  7. 11. Triangle triangle with a 90 degree angle in it.
  8. 12. The trigonometric function based on the complement of an angle. The value of a trigonometric function of an angle equals the value of the cofunction of the complement of the angle.
  9. 13. The set of values of the independent variable for which a given function is defined; the set of first coordinates in the ordered pairs of a relation.
  10. 14. The quantity under a radical sign; a number or expression from which a root is extracted.
  11. 16. Factor A number, polynomial, or quantity that divides two or more numbers or algebraic expressions evenly.
  12. 17. Function If the inverse of a function is also a function it is then an inverse function.
Down
  1. 1. For a given acute angle θin a right triangle, the ratio of the length of the side adjacent to an acute angle to the length of the hypotenuse. The cosine of an angle is written as COS.
  2. 2. For a given acute angle θ in a right triandomain The set of values of the independent variable for which a given function is defined; the set of first coordinates in the ordered pairs of a relation.gle, the ratio of the side adjacent an acute angle to the side opposite the acute angle. The cotangent is the reciprocal of the tangent ratio of the given angle, written as cotθ.
  3. 4. The set of all points (or locus of points) in a plane that are a fixed distance, (called the radius) from a fixed point, (called the center).
  4. 6. Equation a mathmatical statement that is written using one or more variables or constants which contains an equal sign
  5. 9. The numerical factor of a term in a polynomial.
  6. 15. Angle An angle in a circle with vertex at the center of the circle and sides that are radii.