ANGLE PAIRS AND RELATIONSHIPS WITH PARALLEL LINES 3.1-3.2.

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Presentation transcript:

ANGLE PAIRS AND RELATIONSHIPS WITH PARALLEL LINES

DEFINITIONS  Parallel Lines:   Skew Lines:   Parallel Planes:

EXAMPLES

EXAMPLE 1

TRANSVERSALS  Transversal:

EXAMPLE 2  Corresponding Angles (Corr. Angles):   Alternate int. Angles (AIA):   Alternate ext. Angles (AEA):   Consecutive Interior Angles (Same Side Interior Angles (SSIA)):

CORRESPONDING ANGLES POSTULATE

EXAMPLE 4  Find the measure of all of the Numbered angles.

SOLVE FOR X

HOMEWORK  WS 3.1 A 1-24  WS 3.2 B 1-21 odd

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