Answer:
- ∠AEB and ∠CED are congruent by vertical angle theorem.
- ∠AEC and ∠BED are congruent by the Vertical Angle Theorem.
Step-by-step explanation:
In the given figure, AB||CD
We need to complete the drop down menu.
Vertical Angles Theorem: These angles are formed by two intersecting line at a intersection point. Vertical angles are congruent to each other.
- ∠AEB and ∠CED are congruent by vertical angle theorem.
∠AEB and ∠CED are vertical angles because AED and CEB are two straight line intersect at point E.
- ∠AEC and ∠BED are congruent by the Vertical Angle Theorem.
∠AEC and ∠BED are vertical angles because AED and CEB are two straight line intersect at point E.
