Question

@Directrix Find the measure of each angle indicated.

Answer 1

Theorem: If two parallel lines are cut by a transversal, then the same-side interior angles formed are supplementary.

Answer 2

So, x + 109 + x + 89 = 180.

Two things: Check and see if that is a 109 and an 89 OR 100 and then 80. Let me know before we continue.