# Worksheet: Lines and Angles

In this worksheet, we will practice identifying and naming points, lines, rays, line segments, and angles with notation.

Q1:

Given that the side length of a small square is 1 unit, then the length of is units. Q2:

is a square. What is ? Q3:

Which line has the greatest length? • A
• B
• C
• D

Q4:

In the given figure, what would be the correct notation to represent the line segment connecting the points and ? • A
• B
• C
• D
• E

Q5:

Determine whether the following sentence is true or false: From a point outside a straight line, we can draw one and only one straight line perpendicular to that line.

• Atrue
• Bfalse

Q6:

Name the sides of . • A,
• B,
• C,
• D,
• E,

Q7:

Name this ray using symbols. • A
• B

At which point this ray start? • A
• B

Q8:

Which of the following combinations forms a straight line? • A
• B
• C
• D

Q9:

How many straight lines can be drawn through two distinct points?

Q10:

What is the name of the shape? • Aray
• Bstraight line
• Cline segment
• Dray

Q11:

In the given figure, which of the following would represent the straight line passing through and ? • A
• B
• C
• D
• E

Q12:

Using a ruler if necessary, fill in the gap with , , or : . • A
• B
• C

Q13:

What is the name of the shape? • Aray
• Bstraight line
• Cline segment
• Dray

Q14:

Use or to fill in the blank: . • A
• B

Q15:

Determine whether the following statement is sometimes, never, or always true: If a point lies on the line segment , then is greater than either or .

• Anever true
• Bsometimes true
• Calways true

Q16:

Determine whether the following statement is always, sometimes, or never true: A line segment is longer than a ray.

• Asometimes true
• Balways true
• Cnever true

Q17:

How is the following expressed in symbols? • A
• B
• C
• D
• E

Q18:

Determine whether the following sentence is true or false: From a point outside a straight line, we can draw many straight lines parallel to that line.

• Afalse
• Btrue

Q19:

What is this? • AThe straight line .
• BThe straight line .
• CThe ray .
• DThe ray .
• EThe line segment .

Q20:

Can we measure the length of a line?

• Ayes
• Bno

Q21:

Which of the following is the correct definition of a ray?

• AA ray is the point where two line segments intersect.
• BA ray is the section of a line connecting two points.
• CA ray is the part of a straight line beginning at a given point and extending in one direction to a predetermined length.
• DA ray is the part of a straight line beginning at a given point and extending limitlessly in one direction.
• EA ray is a line through a point extending limitlessly in both directions.

Q22:

In the given figure, which of the following would represent the ray passing through and ? • A
• B
• C
• D
• E

Q23:

Is , , or ? • A
• B
• C
• D

Q24:

Is , , or ? • A
• B
• C
• D

Q25:

Which sentence describes what has been drawn? • AA straight line intersecting a line segment .
• BA line segment intersecting a straight line .
• CA ray intersecting a ray .
• DA line segment intersecting a line segment .
• EA straight line intersecting a straight line .