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Big Ideas Math Integrated I, 2016

BI

Big Ideas Math Integrated I, 2016 View details

2. Measuring and Constructing Segments

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Exercise 1 Page 392

Where do the notations $X$ and $Y$ in $\overline{X Y}$ come from?

See solution.

Practice makes perfect

In the given context, $X$ and $Y$ refer to points. When we write $\overline{X Y},$ we are describing the line segment that connects these two points. When we write $X Y,$ we are describing the length of this segment.

Subchapter links

Communicate Your Answer p.387

Monitoring Progress p.388-391

Exercises p.392-394