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Big Ideas Math Integrated I, 2016

BI

Big Ideas Math Integrated I, 2016 View details

1-3. Quiz

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Exercise 9 Page 466

Do we have any information about the angle formed between the planes and BG?

We cannot assume this.

Practice makes perfect

If Plane EAF is parallel to Plane DBC, we would need some information about the angle that BG forms with these planes.

These angles would have to be the same to claim that the planes are parallel. Since we do not know this, we cannot assume that the statement is true.

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Exercises p.466