Question

in the figure to the right, s||t. use the figure to answer
the following exercise.
∠f is congruent to which two of the following angles?
select all that apply.
∠a ∠b ∠c ∠e

Explanation:

Step1: Vertical Angles

Vertical angles are congruent. $\angle f$ and $\angle b$ are vertical angles.

Step2: Alternate Interior Angles

When two parallel lines are cut by a transversal, alternate interior angles are congruent. $\angle f$ and $\angle c$ are alternate interior angles.

Answer:

$\angle b$, $\angle c$