Basic Geometrical Ideas


Exercise – 4.5


Ex 4.5 Question 1.


Draw a rough sketch of a quadrilateral PQRS. Draw its diagonals. Name them. Is the meeting point of the diagonals in the interior or exterior of the quadrilateral?

Solution:

NCERT Solutions for Class 6th Mathematics chapter- 4. Basic ...


Ex 4.5 Question 2.


2. Draw a rough sketch of a quadrilateral KLMN. State,

(a) two pairs of opposite sides,

(b) two pairs of opposite angles,

(c) two pairs of adjacent sides,

(d) two pairs of adjacent angles.

Solution:

CBSE Ncert Math Solutions Class 6th Chapter 4 Basic Geometrical ...

(a) Two pairs of opposite sides =
NCERT Solutions for Class 6 Matha Chapter 4 Exercise 4.5 - 3,
NCERT Solutions for Class 6 Maths Chapter 4 Exercise 4.5 - 4and
NCERT Solutions for Class 6 Maths Chapter 4 Exercise 4.5 - 5,
NCERT Solutions for Class 6 Maths Chapter 4 Exercise 4.5 - 6

(b) Two pairs of opposite angles =  ∠KLM, ∠KNM and ∠LKN, ∠LMN

(c) Two pairs of adjacent sides =
NCERT Solutions for Class 6 Maths Chapter 4 Exercise 4.5 - 7,
NCERT Solutions for Class 6 Maths Chapter 4 Exercise 4.5 - 8and
NCERT Solutions for Class 6 Maths Chapter 4 Exercise 4.5 - 9,
NCERT Solutions for Class 6 Maths Chapter 4 Exercise 4.5 - 10or
NCERT Solutions for Class 6 Maths Chapter 4 Exercise 4. 5 - 11,
NCERT Solutions for Class 6 Maths Chapter 4 Exercise 4.5 - 12and
NCERT Solutions for Class 6 Maths Chapter 4 Exercise 4.5 - 13,
NCERT Solutions for Class 6 Maths Chapter 4 Exercise 4.5 - 14

(d) Two pairs of adjacent angles = ∠K, ∠L and ∠M, ∠N or ∠K, ∠L, and ∠L, ∠M


 

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