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 triangle MNO, the corresponding angles are <M, <N, and <O, which measure 78°, 34°, and 68° respectively.
In triangle RST, the corresponding angles are <R, <S, and <T, which measure 78°, 68°, and 34° respectively.
Therefore, the pairs of corresponding angles that are congruent are <M and <R (both measuring 78°), <N and <S (both measuring 34°), and <O and <T (both measuring 68°).