Respuesta :
Answer with explanation:
A trapezoid is said to be Isosceles in which two non parallel sides are equal and nonparallel sides has base angles equal.
An isosceles trapezoid P Q RS in which, PQ║RS,
∠R=∠S=52°-----[Given]
If two lines are Parallel, then Sum of the Angles on the same side of Transversal is 180°.
So, ⇒∠S + ∠P=180°
⇒52°+∠P=180°
⇒∠P=180° -52°
∠P=128°
Option D:→128°
