In Example 3, why did she set the values of the angles equal to each other instead of = to 90 or 180 degrees.

In Example 3 Why Did She Set The Values Of The Angles Equal To Each Other Instead Of To 90 Or 180 Degrees class=

Answer :

Answer:

they're the same angle

Step-by-step explanation:

technically, if you were to line up the angles on top of each other, you'll see that they are EXACTLY the same. it's just flipped in your case