Lines Worksheets

**Page 1**

1.

At how many points do two parallel lines intersect?

a. | 2 | ||

b. | 3 | ||

c. | 1 |

So, they intersect at zero points.

Correct answer : (1)

2.

Name all the points in the figure.

a. | P and R | ||

b. | P, Q, R and S | ||

c. | Q and S | ||

d. | P and Q |

So, the points in the figure are P, Q, R and S.

Correct answer : (2)

3.

What are the lines that are perpendicular to the line ST in the rectangular prism?

a. | No lines are perpendicular to ST | ||

b. | QR and MP | ||

c. | OP, MN, and OT | ||

d. | RS, QT, NS, and OT |

The lines RS, QT, NS and OT are perpendicular to the line ST.

Correct answer : (4)

4.

Name all the points in the figure.

a. | A, D, E and G | ||

b. | D and E | ||

c. | B, C, F and H | ||

d. | A, B, C, D, E, F, G and H |

The points in the figure are A, B, C, D, E, F, G and H.

Correct answer : (4)

5.

Lines that are passing through the same point are called ____________.

a. | Concurrent lines | ||

b. | Collinear lines | ||

c. | Both Concurrent and Collinear lines | ||

d. | Nothing to say more than lines |

Correct answer : (1)

6.

AB is a line segment of length 22 cm. CD is the perpendicular bisector of AB. Find the length of AO and OB.

a. | 12 cm and 11 cm | ||

b. | 11 cm and 13 cm | ||

c. | 12 cm and 12 cm | ||

d. | 11 cm and 11 cm |

The length of AB is 22 cm and CD is the perpendicular bisector of AB.

So, AO = OB =

[Substitute AB = 22.]

AO = OB = 11 cm

Correct answer : (4)

7.

PQ is a line segment of length 12 units. R is a point on PQ such that PR is ($\frac{3}{4}$)^{th} of PQ. Find the measures of PR and RQ.

a. | 9 units and 3 units | ||

b. | 10 units and 2 units | ||

c. | 8 units and 4 units | ||

d. | 7 units and 5 units |

PR = (

PR = (

RQ = PQ - PR = 12 - 9 = 3

[Substitute PQ = 12 and PR = 9]

PR = 9 units and RQ = 3 units.

Correct answer : (1)

8.

Which of the following statements define the perpendicular bisector of a segment?

a. | A line that is perpendicular to a segment at its midpoint. | ||

b. | A line that is perpendicular to a segment at any point. | ||

c. | A line that is perpendicular to a segment at its beginning point. | ||

d. | None of the above |

Correct answer : (1)

9.

How many line segments are there in the figure?

a. | 4 | ||

b. | 5 | ||

c. | 2 | ||

d. | 3 |

The segments in the figure are

[Identify the parts of line with exactly two end points.]

So, there are four segments in the figure.

Correct answer : (1)

10.

How many pairs of adjacent line segments are there in the figure?

a. | 2 | ||

b. | 3 | ||

c. | 4 | ||

d. | No adjacent pairs |

The adjacent pairs of lines in the figure are AB and BC, BC and CA, AB and AC.

So, there are 3 pairs of adjacent line segments in the figure.

Correct answer : (2)

More Lines Worksheets | |

Points, Lines, and Planes Worksheet | Equation of a Line Worksheet |

Slope of a Line Worksheet | Finding the Slope of a Line Worksheet |

Graphing Lines Worksheet | Line Worksheet |