Question

The image of trapezoid PQRS after a reflection across Line W Y is trapezoid P'Q'R'S'. What is mYXS?
45º
90º
180º
270º

Answer 1

Answer:

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Step-by-step explanation:

Answer 2

Answer:

The correct answer is $90$°.

Step-by-step explanation:

Since the line WY is perpendicular to the segment SS' also WY is vertical, and SS' is horizontal.

Therefore, the angle between the vertical and horizontal lines is $90$°.

Hence, ∠$YXS$ is $90$°.

Therefore, the correct answer is: $90$°.

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