NCERT Solutions for Class 6 Maths Chapter 4 Basic Geometrical Ideas Ex 4.3

Here we have given NCERT Solutions for Class 6 Maths Chapter 4 Basic Geometrical Ideas Ex 4.3.

• Basic Geometrical Ideas Class 6 Ex 4.1
• Basic Geometrical Ideas Class 6 Ex 4.2
• Basic Geometrical Ideas Class 6 Ex 4.4
• Basic Geometrical Ideas Class 6 Ex 4.5
• Basic Geometrical Ideas Class 6 Ex 4.6

Board	CBSE
Textbook	NCERT
Class	Class 6
Subject	Maths
Chapter	Chapter 4
Chapter Name	Basic Geometrical Ideas
Exercise	Ex 4.3
Number of Questions Solved	3
Category	NCERT Solutions

NCERT Solutions for Class 6 Maths Chapter 4 Basic Geometrical Ideas Ex 4.3

Ex 4.3 Class 6 Maths Question 1.
Name the angles in the given figure.

Solution:
The angles in the given figure are named as ∠ABC, ∠BCD, ∠CDA and ∠DAB.

Ex 4.3 Class 6 Maths Question 2.
In the given diagram, name the point(s)
(a) In the interior of ∠DOE
(b) In the exterior of ∠EOF
(c) On ∠EOF
Solution:
Clearly, from the given figure :
(a) The point A lies in the interior of ∠DOE. .
(b) The points A and C lie in the exterior of ∠EOF.
(c) The points E, B, O and F lie on ∠EOF.

Ex 4.3 Class 6 Maths Question 3.
Draw rough diagrams of two angles such that they have
(a) One point in common
(b) Two points in common
(c) Three points in common
(d) Four points in common
(e) One ray in common
Solution:
(a) The diagram is shown as below
Here, ∠ROQ and ∠QOP have one point O in common.
(b) The diagram is shown as below
Here, ∠MON and ∠ONR have two points O and N in common.
(c) Drawing a diagram of two angles, such that they have three points in common, is not possible.
(d) Drawing a diagram of two angles, such that they have four points in common, is not possible.
(e) In the figure given below, ∠SOT and ∠POT have one ray  in common.

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