Question

Draw a rough sketch of quadrilateral KLMN, and identify- 

(i) Two pairs of opposite sides 

(ii) Two pairs of adjacent sides 

(iii) Two pairs of opposite angles 

(iv) Two pairs of adjacent angles.

Answer 1

Quadrilateral KLMN

(i) Two pairs of opposite sides – KL and NM, LM and NK 

(ii) Two pairs of adjacent sides = KL and LM, MN and NK 

(iii) Two pairs of opposite angles = ∠K and ∠L, ∠M and ∠N 

(iv) Two pairs of adjacent angles = ∠K and ∠M, ∠L and ∠N.