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4. describe a sequence of translations, rotations, and reflections that…

Question

  1. describe a sequence of translations, rotations, and reflections that takes polygon p to polygon q.

when comparing triangle abc to triangle dbe. daron states that <abc and <dbe are congruent. explain why taras statement is correct.
daron wants to prove that a second pair of corresponding angles from triangle dbe and triangle abc are congruent. determine a second pair of corresponding angles that are congruent. explain how you know they are congruent

Explanation:

Step1: Identify the angle - sharing relationship

\(\angle ABC\) and \(\angle DBE\) are the same angle.

Step2: Recall the definition of congruent angles

Two angles are congruent if they have the same measure. Since \(\angle ABC\) and \(\angle DBE\) are the same angle, they have the same measure, so they are congruent.

Step3: Find a second - pair of congruent angles

\(\angle BDE\) and \(\angle BAC\) are corresponding angles. Since \(DE\parallel AC\) (by the construction of the triangles), corresponding angles formed by a transversal (\(AB\)) intersecting two parallel lines (\(DE\) and \(AC\)) are congruent.

Answer:

  1. The statement that \(\angle ABC\) and \(\angle DBE\) are congruent is correct because they are the same angle and thus have the same measure.
  2. A second pair of congruent angles is \(\angle BDE\) and \(\angle BAC\) because \(DE\parallel AC\) and they are corresponding angles formed by a transversal \(AB\) intersecting the parallel lines \(DE\) and \(AC\).