Chapter 10 | Angles | Class-6 DAV Secondary Mathematics

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Chapter 10 Worksheet 2 | Angles | Class-6 DAV Secondary Mathematics

Unit 10 Worksheet 2 || Angles

1. In which of the following are ∠1 and ∠2 adjacent angles?

Chapter 10 | Angles | Class-6 DAV Secondary Mathematics
Chapter 10 | Angles | Class-6 DAV Secondary Mathematics

2. Write down three pairs of adjacent angles in the following figure.

Chapter 10 | Angles | Class-6 DAV Secondary Mathematics
Chapter 10 | Angles | Class-6 DAV Secondary Mathematics

3. In the following figure, are ∠a and ∠b adjacent? Why or why not?

Chapter 10 | Angles | Class-6 DAV Secondary Mathematics
Chapter 10 | Angles | Class-6 DAV Secondary Mathematics

4. Identify the following pairs as complementary or supplementary angles.

Chapter 10 | Angles | Class-6 DAV Secondary Mathematics
Chapter 10 | Angles | Class-6 DAV Secondary Mathematics
Chapter 10 | Angles | Class-6 DAV Secondary Mathematics
Chapter 10 | Angles | Class-6 DAV Secondary Mathematics

5. Write the complement of the following angles.

Chapter 10 | Angles | Class-6 DAV Secondary Mathematics
Chapter 10 | Angles | Class-6 DAV Secondary Mathematics

6. Write the supplement of the following angles.

Chapter 10 | Angles | Class-6 DAV Secondary Mathematics
Chapter 10 | Angles | Class-6 DAV Secondary Mathematics

7. Draw the following using scale and pencil only. Also name them.

(a) One pair of adjacent angles.

(b) One linear pair.

(c) One pair of complementary adjacent angles.

(d) One pair of supplementary non-adjacent angles.

(e) Vertically opposite angles.

Chapter 10 | Angles | Class-6 DAV Secondary Mathematics
Chapter 10 | Angles | Class-6 DAV Secondary Mathematics

8. How many pairs of linear pair are there in the figure? Name any four pairs.

Chapter 10 | Angles | Class-6 DAV Secondary Mathematics
Chapter 10 | Angles | Class-6 DAV Secondary Mathematics

9. One of the angles of a linear pair is obtuse. What kind of angle is the other?

Chapter 10 | Angles | Class-6 DAV Secondary Mathematics

10. Write the pairs of vertically opposite angles In the following figures.

Chapter 10 | Angles | Class-6 DAV Secondary Mathematics
Chapter 10 | Angles | Class-6 DAV Secondary Mathematics

11. Which of the following cannot be a pair of complementary angles?

(a) two acute angles (b) two obtuse angles (c) two right angle

Chapter 10 | Angles | Class-6 DAV Secondary Mathematics

12. Look carefully at the figure and write down—

Chapter 10 | Angles | Class-6 DAV Secondary Mathematics

(a) one pair of complementary angles. (b) two pairs of supplementary angles.

Chapter 10 | Angles | Class-6 DAV Secondary Mathematics

13. Answer the questions from the given figure.

Chapter 10 | Angles | Class-6 DAV Secondary Mathematics

(a) Name a pair of vertically opposite angles.

(b) Are ∠3 and ∠6 vertically opposite angles?

(c) Name one linear pair.

(d) Are ∠6 and ∠4 adjacent angles?

Chapter 10 | Angles | Class-6 DAV Secondary Mathematics

14. Write ‘True’ or ‘False’ for the following statements.

(a) Two obtuse angles can be supplementary.

(b) Supplement of a right angle is a right angle.

(c) Adjacent supplementary angles form a linear pair.

(d) Complementary angles are always adjacent.

(e) Vertically opposite angles have a common vertex and a common arm.

(f) There are two pairs of vertically opposite angles in the plus sign.

(g) Adjacent angles can be complementary.

Chapter 10 | Angles | Class-6 DAV Secondary Mathematics

15. Find the measure of ∠x in the following figures. Give reason also.

Chapter 10 | Angles | Class-6 DAV Secondary Mathematics
Chapter 10 | Angles | Class-6 DAV Secondary Mathematics

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