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Parallel Lines and Transversals

Author: Herman Vanderkooy

Alternate Angles

Alternate Angles - the 'Z' pattern

Move point C. What do you notice about the measured angles?

Corresponding Angles - the 'F' pattern

Corresponding Angles - the 'F' pattern

Move point C. What do you notice about the measured angles?

Co-interior Angles - the 'C' pattern

Co-interior Angles - the 'C' pattern

Move point C. What do you notice about the measured angles?

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