The DAV Maths Book Class 4 Solutions and DAV Class 4 Maths Chapter 10 Worksheet 2 Solutions of Angles offer comprehensive answers to textbook questions.
DAV Class 4 Maths Ch 10 WS 2 Solutions
Question 1.
Write the name of the following angles.
Answer:
Answer:
Answer:
Question 2.
You are given a few angles. Complete the table. The first one is done for you.
Answer:
| Vertex | Arms | |
| (b) | M | \( \overrightarrow{\mathrm{LM}}, \overrightarrow{\mathrm{MN}} \) |
| (c) | E | \( \overrightarrow{\mathrm{DE}}, \overrightarrow{\mathrm{EF}} \) |
| (d) | B | \( \overrightarrow{\mathrm{DE}}, \overrightarrow{\mathrm{EF}} \) |
| (e) | Q | \( \overrightarrow{\mathrm{PQ}}, \overrightarrow{\mathrm{QR}} \) |
Question 3.
Draw the following angles.
(a) ∠MNP
Answer:
(b) ∠XYZ
Answer:
(c) ∠BCD
Answer:
Question 4.
How many angles are there in each figure?
Answer:
(a) 4
(b) 3
(c) 5
DAV Class 4 Maths Chapter 10 Worksheet 2 Notes
Vertex and Arms of Angles
- The common end point of two rays is called vertex of the angle.
- Letter denoting vertex should always be written in the middle.
- The two rays forming an angle are called the arms of the angle.