Exploring Segment Addition in Label Segments

The video tutorial covers the basics of labeling line segments and segment addition in geometry. It explains how to identify and label line segments between endpoints, using examples to illustrate collinear points and segment expressions. The concept of segment addition is introduced, showing how smaller segments combine to form a larger segment. Through examples, the video demonstrates how to apply segment addition to solve geometry problems, emphasizing the importance of understanding diagrams and using algebraic expressions.

What is used to show the combined length of a line segment made up of multiple parts?

• A dot

• A bar

• A circle

• A triangle

Tags

CCSS.4.G.A.1

In geometry, what does the term 'between' mean?

• Somewhere along the line

• At the end

• Exactly in the middle

• Outside the line

Tags

CCSS.HSG.CO.A.1

If point S is between points D and P, and SD = 4 and DP = 10, what is the total length of DP?

• 6

• 4

• 10

• 14

What does 'collinear' mean in geometry?

• Points are on the same line

• Points are in a square

• Points are in a triangle

• Points are in a circle

Tags

CCSS.4.G.A.1

If AB = 11 and BC = 2x - 8, what is the expression for the length of AC?

• 11

• x - 13

• 2x - 8

• x + 13

What is the term for combining smaller segments into a larger segment?

• Segment division

• Segment subtraction

• Segment multiplication

• Segment addition

If PQ = 5 and QR = 10, what is the length of PR?

• 20

• 5

• 10

• 15

In segment addition, if CD = 25 and DE = 10, what is the length of CE?

• 15

• 35

• 25

• 10

If RS + ST = RT and ST = 5, RT = 80, what is the length of RS?

• 75

• 85

• 80

• 5

If BC = 20 and BD = 36, what is the length of CD?

• 16

• 20

• 56

• 36