To identify the pairs of congruent corresponding angles in triangles MNO and ART, we need to analyze the given angles:
In triangle MNO:
- \( m/M = 78^\circ \)
- \( m/N = 34^\circ \)
- \( m/O = 2068^\circ \)
In triangle ART:
- \( m/S = 68^\circ \)
- \( m/R = 78^\circ \)
- \( m/T = 34^\circ \)
Now, let's match the angles based on their measurements:
- From triangle MNO, we have \( m/M = 78^\circ \) which matches \( m/R = 78^\circ \) in triangle ART.
- Next, \( m/N = 34^\circ \) in triangle MNO matches with \( m/T = 34^\circ \) in triangle ART.
- The remaining angle in triangle MNO \( m/O \) is not stated correctly since it's beyond \( 180^\circ \); however, if we suppose it’s misrepresented and is meant to represent a proper angle, it would logically correspond to the remaining angle in triangle ART, which is \( m/S = 68^\circ \).
Combining these matches, we can see that the corresponding angles are:
- \( m/M \approx m/R \)
- \( m/N \approx m/T \)
- \( m/O \approx m/S \) (assuming proper angle representation)
Thus, the correct choice would be: /M ≈ R, /N ≈ T, /O ≈ S.
So, the correct option is: /M ≈ R, /N ≈ T, /O ≈ S.