4. Reason Theorem 2-9 states that if two lines are perpendicular to the same
line, then they are parallel to each other. How is Theorem 2-9 a special case
of the Converse of the Corresponding Angles Theorem?

Respuesta :

The converse statement is one that has the hypothesis and the conclusion reversed

Theorem 2–9 is a special case of the Converse of the Corresponding Angles Theorem by given the condition for the lines to be parallel based on the lines being both perpendicular, therefore having corresponding angles that are both 90 degrees and are therefore congruent implying a special case of the Converse of the Corresponding Angles Theorem where the angle is specified as 90 degrees

The expatiation of the above reason is as follows:

The Converse of the Corresponding Angles Theorem states that if there are two lines that have a common transversal such that the corresponding angles that are formed between the two lines and the two lines are congruent, then the two lines are parallel

If the congruent corresponding angles that prove that the two lines are parallel are each 90°, according to Theorem 2–9, then two lines are perpendicular to the same transversal line, and therefore, by the Converse of the Corresponding Angles Theorem, the lines are parallel

Therefore, Theorem 2–9 is a special case of the corresponding angles theorem

Learn more about the Converse of the Corresponding Angles Theorem here:

https://brainly.com/question/6909148