Math I Spring Final Vocabulary Review

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Across
  1. 2. The reciprocal of the cosine ratio
  2. 6. If two angles of one triangle are congruent to two angles of another triangle, then the triangles are similar.
  3. 8. A trigonometric function of an acute angle in a right triangle that is the ratio of the length of the opposite side to the length of the hypotenuse
  4. 9. A three-dimensional surface that has all its points the same distance from its center
Down
  1. 1. If the measures of two sides of a triangle are proportional to the measures of the corresponding sides of another triangle and the included angles are congruent, then the triangles are similar.
  2. 2. Set of all possible outcomes of an experiment
  3. 3. A solid or hollow object that tapers from a circular or oval base to a point
  4. 4. The perpendicular line from a vertex of a figure to its opposite side
  5. 5. A transformation in which a figure is either enlarged or reduced by a scale factor in relation to a center point
  6. 7. The angle created by a horizontal line and a downward line of sight to an object that is below the observer.