Use The Alternate Interior Angles Theorem diagram to answer the question. Give the missing reason in this proof for the letter given.

Picture: h t t p s : / / g y a z o .c o m / ad50990d6cffced695319acbd3cdc848 (un-space the link to see)

FILL IN THE BLANK:
a. (1 point)
b. (1 point)
c. (1 point)

Apologies, but I am unable to view or access any external images or links. However, I can still help you with understanding how to use the Alternate Interior Angles Theorem and provide some general guidance.

The Alternate Interior Angles Theorem states that if two parallel lines are cut by a transversal, then the pairs of alternate interior angles are congruent.

To solve a specific question using this theorem, you will need the given information and apply the theorem accordingly. Here's a general step-by-step process:

1. Identify the parallel lines and the transversal in the diagram.
2. Look for pairs of alternate interior angles. These are the angles that are on opposite sides of the transversal and between the parallel lines.
3. Use the Alternate Interior Angles Theorem to determine whether these pairs of angles are congruent or not.
4. Use the congruent pairs found to help answer the given question or complete the proof.

Without the actual diagram and question, I am unable to provide the missing reasons or specific answers (a, b, c). Feel free to provide the necessary details, and I'll be glad to assist you further.