Geometry

Question Analysis

This question involves identifying which angle forms an alternate interior angle pair with an angle when a transversal intersects two lines. The main focus is on understanding the concept of linear pair angles and their properties.

 

Key Concept Explanation

Alternate interior angles are located inside the two intersected lines and on opposite sides of a transversal.

 

Option Analysis

Option A: ∠6 has nothing to do with ∠1, since $\angle$1 lies outside the two intersected lines while ∠6 insides.

Option B: ∠2 and ∠6 are in the same relative position at each intersection, making them corresponding angles.

Option C: ∠3 and ∠6 are on the same side of the transversal and inside the two lines, making them same side interior angles.

Option D: ∠4 and ∠6 are on opposite sides of the transversal and inside the two lines, making them alternate interior ang...