Answer:
The correct option is 2.
Step-by-step explanation:
From the given figure it is clear that the lines DE║RK, in triangle ODE and triangle OKR,
[tex]\angle DOE=\angle KOR[/tex] (Vertical opposite angles)
[tex]\angle ODE=\angle OKR[/tex] (Alternate interior angles)
[tex]\angle OED=\angle ORK[/tex] (Alternate interior angles)
By using AA property of similarity,
[tex]\triangle DOE\sim \triangle KOR[/tex]
D is correspondence to K, O is correspondence to O, E is correspondence to R.
O ↔ O
Therefore the correct option is 2.
