In △mno , m∠m=78°, m∠n=34° , and m∠o=68° . in △rst, m∠s=68°, m∠r=78° , and m∠t=34°. describe the pairs of congruent corresponding angles in the two triangles.

In triangles MNO and RST, the pairs of congruent corresponding angles are:

- ∠M and ∠R, as both have a measure of 78°.
- ∠N and ∠T, as both have a measure of 34°.
- ∠O and ∠S, as both have a measure of 68°.