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NY Regents Geometry congruence and proof quiz quiz

13questions. Pick an answer and you'll see why right away.

  1. The point (2,βˆ’6)(2, -6) is reflected over the xx-axis. What is its image?

  2. A rotation of 180 degrees about the origin maps (5,βˆ’3)(5, -3) to

  3. Which transformation is NOT a rigid motion?

  4. In triangles ABCABC and DEFDEF, ∠A=∠D\angle A = \angle D, ∠B=∠E\angle B = \angle E, and AB=DEAB = DE. Which criterion proves congruence?

  5. Which is NOT a valid triangle congruence criterion?

  6. After proving two triangles congruent, what justifies concluding a remaining pair of sides is congruent?

  7. A construction draws equal-radius arcs from both endpoints of a segment, then a line through the two intersections. This produces

  8. Which tools are permitted in a geometric construction?

  9. Two parallel lines are cut by a transversal. Alternate interior angles are

  10. A triangle has interior angles of 35 and 80 degrees. What is the exterior angle at the third vertex?

  11. The base angles of an isosceles triangle are

  12. Which extra condition makes a parallelogram a rhombus?

  13. On a coordinate grid, what do you compute to test whether two sides of a quadrilateral are congruent?