The image of trapezoid PQRS after a reflection across is trapezoid P'Q'R'S'
reflection across what? I guess it doesn't matter, since any set of points PQRS will be transformed to some P'Q'R'S' ...
the image of trapezoid pqrs after a reflection across wy is trapezoid pqrs
To determine the image of a trapezoid after a reflection, we need to understand the process of reflection and how it affects the shape.
Reflection is a transformation that "flips" an object over a line, called the line of reflection. In this case, you mentioned a reflection across a line, but you did not provide the line of reflection. Therefore, I cannot accurately describe the image of trapezoid PQRS after the reflection.
However, I can explain how to determine the image of a trapezoid after a reflection once you provide the line of reflection.
1. Identify the line of reflection: Determine the line across which the trapezoid is reflected. This could be a vertical line, a horizontal line, or any other diagonal line.
2. Mark the corresponding points: For each vertex of the trapezoid, locate the corresponding point on the other side of the line of reflection. The distance between each vertex and the line of reflection remains the same.
3. Connect the points: Draw lines between the corresponding points to form the reflected trapezoid.
It is important to note that the image of the trapezoid after reflection will have the same shape as the original trapezoid, but it will be on the opposite side of the line of reflection. If you provide the line of reflection, I can explain the image of trapezoid PQRS after the reflection more specifically.