Respuesta :

tramserran

Answer:   105°

Step-by-step explanation:

∠U and ∠S are supplementary angles, so

∠U + ∠S = 180°

 x  +  75° = 180°

 x            = 105°

Answer:

x = 105 degrees.

Step-by-step explanation:

RS is parallel to  TU so x + 75 = 180

x = 105 degrees.

As its is isosceles y is also = 105 degrees.