Gr8 Maths T2 W16 (Similarity and Congruency)

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Across
  1. 2. The __________________ angle of a triangle is equal to the sum of the two interior opposite angles.
  2. 5. Having equal angles.
  3. 7. The point at which two straight lines meet to form an angle.
  4. 9. A quadrilateral with two pair of adjacent sides equal.
  5. 10. Two or more shapes are ____________ to each other if they are exactly the same size and shape.
  6. 11. Two or more shapes are ____________ if they have the same shape but are different sizes.
  7. 12. A plane figure that has four straight lines, joined together to form four vertices.
Down
  1. 1. The term used when describing angles or sides that match in the same position.
  2. 3. A quadrilateral with one pair of opposite sides parallel.
  3. 4. We commonly use ___________ for measuring angles.
  4. 6. The _________________ angles of a triangle is equal to 180 degrees.
  5. 8. A line that crosses at least two other lines.