Transcript 1-5 Exploring Angle Pairs - Treynor Community Schools

1-5
Exploring Angle Pairs
Problem 1: Identifying Angle Pairs
Use the diagram provided. Is the statement
true? Explain.
Problem 1: Identifying Angle Pairs
Use the diagram provided. Is the statement
true? Explain.
Problem 1: Identifying Angle Pairs
Use 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