Name _____________________________________________ Date ________________ Period _____ Describing Pairs of Angles (continued) Lesson Objective: Linear Pairs and Vertical Angles Linear Pair: Two ______________________ angles are a linear pair when their _____________________ sides are ____________________________. What can we conclude about the sum of and ? Briefly explain your group’s reasoning. Think About It… Vertical Angles: Two angles are vertical angles when their sides form two pairs of _______________________ Examples: Name all the linear pairs in the diagram. Name all the vertical angles in the diagram. Examples: Two angles form a linear pair. The measure of one angle is five times the measure of the other angle. Find the measure of each angle. Draw a diagram.
Name _____________________________________________ Date ________________ Period _____ Describing Pairs of Angles (continued) Lesson Objective: Linear Pairs and Vertical Angles Linear Pair: Two ______________________ angles are a linear pair when their _____________________ sides are ____________________________. Think About It… What can we conclude about the sum of and ? Briefly explain your group’s reasoning. Vertical Angles: Two angles are vertical angles when their sides form two pairs of _______________________ Examples: Name all the linear pairs in the diagram. Name all the vertical angles in the diagram. Examples: Two angles form a linear pair. The measure of one angle is five times the measure of the other angle. Find the measure of each angle. Draw a diagram.
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