Math Vocab: Transformations and Angle Relationships

Edit Answers
12345678910111213141516171819202122
Across
  1. 4. Factor A number that describes how much a shape is enlarged or reduced during a dilation; it is the ratio of the size of the new shape to the original shape.
  2. 5. To make a shape smaller while keeping its proportions the same.
  3. 7. Exterior Angles that lie on the same side of a transversal and outside two parallel lines; they are supplementary.
  4. 10. Describes angles or objects that do not share a common side or vertex.
  5. 11. of Dilation The fixed point in a dilation transformation from which the shape is enlarged or reduced.
  6. 14. Interior Angles that lie on opposite sides of a transversal and inside two parallel lines; they are equal in measure.
  7. 17. Triangles Triangles that have the same shape but may differ in size; their corresponding angles are equal, and the lengths of their corresponding sides are proportional.
  8. 18. Shapes that have the same shape but different sizes; their corresponding angles are equal, and their sides are proportional.
  9. 19. To make a shape larger while keeping its proportions the same.
  10. 20. Relationship A relationship in which two quantities maintain a constant ratio or relationship to each other.
  11. 22. Shapes that are identical in shape and size, meaning they can be superimposed onto one another.
Down
  1. 1. Pair A pair of adjacent angles that are formed when two lines intersect; the angles are supplementary, adding up to 180^∘.
  2. 2. Interior Angles that lie on the same side of a transversal and between two parallel lines; they are supplementary.
  3. 3. Angles that are opposite each other when two lines intersect; they are equal in measure.
  4. 6. Angles that share a common vertex and a side but do not overlap.
  5. 8. A transformation that alters the size of a shape while maintaining its proportions.
  6. 9. A line that crosses two or more other lines, creating angles in relation to those lines.
  7. 12. Angle An angle formed outside a polygon when one side is extended; it is equal to the sum of the two opposite interior angles.
  8. 13. Angles that are in the same relative position at each intersection where a straight line crosses two others; they are equal in measure.
  9. 15. A part of a line that starts at a point and extends infinitely in one direction.
  10. 16. Exterior Angles that lie on opposite sides of a transversal and outside two parallel lines; they are equal in measure.
  11. 21. Two angles that add up to 180^∘.