Class 6 Mathematics Chapter 4|
Basic Geometrical Ideas | Exercise 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?
Answer 1 :
Diagonal : PR and QS
Diagonal meet at point O which is in the interior of quadrilateral PQRS.
Question 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.
Answer 2 :
(a) Pair of opposite sides : KL and MN, KN and LM
(b) Pair of opposite angles : ∠K and∠M,∠L and∠N
(c) Pair of adjacent sides : KN and NM, KL and LM
(d) Pair of adjacent angles :∠K and∠N,∠L and∠M