Question

which angles are alternate interior angles? image of lines and angles options: ∠yxu and ∠wxu; ∠yxu and ∠tux; ∠yxu and ∠vus; ∠yxu and ∠yxz

Explanation:

Step1: Recall alternate interior angles definition

Alternate interior angles lie between two lines, on opposite sides of a transversal.

Step2: Identify lines and transversal

Lines: WY, TV; Transversal: ZS.

Step3: Check each option

• ∠YXU and ∠WXU: Same side of transversal, adjacent.
• ∠YXU and ∠TUX: Between WY/TV, opposite sides of ZS.
• ∠YXU and ∠VUS: Not between WY/TV.
• ∠YXU and ∠YXZ: Same vertex, adjacent.

Answer:

∠YXU and ∠TUX