Question

problem 5 this diagram shows three lines with some missing angle measures. complete the diagram by writing in all of the missing angle measures.

Explanation:

Step1: Recall vertical - angle property

Vertical angles are equal.

Step2: Identify vertical - angle pair

The angle adjacent to 127° and the 53° angle are vertical angles. So the missing angle (adjacent to 127°) is 53°.

Answer:

The missing angle measure is 53°.