Given that QRSTU = QXWTU, find measure of angle x.
A. 45°
B. 90°
C. 135°
D. 150°

Answer:
C
Step-by-step explanation:
Since the figures are congruent then corresponding angles are congruent.
Then ∠ X = ∠ R , that is
∠ X = 135° → C