Primary 4 Mathematics · Chapter 8 · Practice sheet

Lesson 8.1: Perpendicular and Parallel Lines

Name:Date:Marks: / 15

Section A · Multiple choice 4 marks

1. Lines EF and GH meet at a right angle. They are ___ lines.1 mark

(A) parallel(B) slanted(C) perpendicular(D) equal

2. Lines AB and CD never meet, however far they are extended. They are ___ lines.1 mark

(A) perpendicular(B) crossing(C) right-angled(D) parallel

3. Which pair of lines is perpendicular?1 mark

(A) B(B) A(C) C(D) D

4. Which statement is true?1 mark

(A) Parallel lines meet at a right angle.(B) Perpendicular lines meet at a right angle.(C) Parallel lines meet at one point.(D) Perpendicular lines never meet.

Section B · Write your answer 11 marks

5. Look at the lines MN and NK. Are they perpendicular? Write yes or no.1 mark

6. Which line is perpendicular to PQ?1 mark

7. In the figure, which lines are parallel to one another?1 mark

8. Hana says, "AB and CD are not parallel because they are different lengths." Is she correct? Explain.1 mark

9. Which line is neither parallel nor perpendicular to AB?1 mark

10. (a) How many pairs of parallel lines are there in the figure? (b) How many pairs of perpendicular lines are there?2 marks

11. Draw a line through P that is parallel to AB. Use a ruler.2 marks

12. Use a set square. Draw a line from M to line XY so that it is perpendicular to XY.2 marks

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