1-5 Exploring Angle Pairs

Problem 1: Identifying Angle PairsUse the diagram provided. Is the statement

true? Explain.

Problem 1: Identifying Angle PairsUse the diagram provided. Is the statement

true? Explain.

Problem 1: Identifying Angle PairsUse the diagram provided. Is the statement

true? Explain.

Problem 2: Making Conclusions from a Diagram

Linear Pair: a pare of adjacent angles whose non-common sides are opposite rays. Angles of a linear pair form a straight line

Postulate 1-9: Linear Pair Postulate: If two angles form a linear pair, then they are supplementary

Problem 3: Finding Missing Angle Measures

Angle bisector: a ray that divides an angle into two congruent angles

Problem 4: Using an Angle Bisector to Find Angle Measures