Question -
Answer -
(i) In ∆ABC, sides BC and CA are produced to D and E respectively
(ii) In ∆ABC, side BC is produced to either side to D and E respectively
∠ABE = 120° and ∠ACD =110°
∵ ∠ABE + ∠ABC = 180° (Linear pair)
(iii) In the figure, BA || DC