NCERT Solutions For Class 6 Maths Chapter 4 Basic Geometrical Ideas Exercise 4.5 help students get a brief knowledge about quadrilaterals and method of solving problems using them. We know that a quadrilateral is a four sided polygon having four angles. The main objective of providing exercise wise NCERT Solutions is to help students with their exam preparation. Students can solve problems by referring to these solutions which improves their analytical approach and logical thinking abilities.
Access NCERT Solutions for Class 6 Chapter 4: Basic Geometrical Ideas Exercise 4.5
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?
PR and QS are the diagonals. They meet at point O which is in the interior of the quadrilateral.
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.
(a) Two pairs of opposite sides are , and ,
(b) Two pairs of opposite angles are ∠KLM, ∠KNM and ∠LKN, ∠LMN
(c) Two pairs of adjacent sides are
, and , or , and ,
(d) Two pairs of adjacent angles are ∠K, ∠L and ∠M, ∠N or ∠K, ∠L and ∠L, ∠M