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Big Ideas Math Integrated I, 2016

BI

Big Ideas Math Integrated I, 2016 View details

1. Pairs of Lines and Angles

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Exercise 26 Page 502

Consider the case when the transversal is EB and when it is AG.

∠ BCG and ∠ CJH are consecutive interior angles

Practice makes perfect

Two angles are consecutive interior angles when they lie between the two lines and on the same side of the transversal. Let's see what happens when EB is the transversal.

In this case, ∠ BCG cannot be a consecutive interior angle because it lies on the outside outside of the line. Now let's imagine that AG is the transversal.

This is ∠ BCG is between the two lines. This means that ∠ CJH will be consecutive interior angles with ∠ BCG because they are between the lines and on the same side of the transversal.

Subchapter links

Communicate Your Answer p.497

Monitoring Progress p.498-500

Exercises p.501-502