Alternate Exterior Angles Theorem Explained

Photo

Okay, I will analyze the question and provide a detailed explanation.

Question 4

The task is to find the measure of angle 2 and justify the reasoning.

From the image, we can see that angle 2 and the angle measuring 108° are alternate exterior angles. According to the Alternate Exterior Angles Theorem, if two parallel lines are cut by a transversal, then the alternate exterior angles are congruent (equal).

Therefore, the measure of angle 2 is 108°.

The correct answer is:

A. \(m\angle 2\) is \(108^\circ\) by the Alternate Exterior Angles Theorem.

1 Explain Alternate Exterior Angles Theorem 1 Other angle relationships
thinking img
progress gif

Text copied
Done
Error

Report offensive content

Select a reason for your report. We'll review it and take action.

Offensive or inappropriate Violence or dangerous content Hate speech or discrimination Sexual content Personal information misuse Other