NCERT Solutions Class 6 Maths
Chapter – 4 (Basic Geometrical Ideas)
The NCERT Solutions in English Language for Class 6 Mathematics Chapter – 4 Basic Geometrical Ideas Exercise 4.3 has been provided here to help the students in solving the questions from this exercise.
Chapter 4: Basic Geometrical Ideas
- NCERT Solution Class 6 Maths Exercise – 4.1
- NCERT Solution Class 6 Maths Exercise – 4.2
- NCERT Solution Class 6 Maths Exercise – 4.4
- NCERT Solution Class 6 Maths Exercise – 4.5
- NCERT Solution Class 6 Maths Exercise – 4.6
Exercise – 4.3
1. Name the angles in the given figure.
Solutions:
The angles are ∠DAB, ∠ABC, ∠BCD and ∠CDA.
2. In the given diagram, name the points(s)
(b) In the exterior of ∠EOF
(c) On ∠EOF
Solutions:
(a) The point in the interior of ∠DOE is A
(b) The point in the exterior of ∠EOF is C, A and D
(c) The points on ∠EOF are E, B, O and F
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
Solutions:
(a) O is common point between ∠COD and ∠AOB.
(b) O and B are common points between ∠AOB and ∠BOC.
(c) O, E and B are common points between ∠AOB and ∠BOC.
(d) O, E, D and A are common points between ∠BOA and ∠COA.
(e) OC is common ray between ∠BOC and ∠AOC.