If sin(y°) = cos(x°), which of the following statements is true?
triangles bac and efd in which angles b and e are right angles, the measure of angle f is w degrees, the measure of angle d is y degrees, the measure of angle a is x degrees, and the measure of angle c is z degrees
y = x and δabc ≅ δfed
w = x and δabc ≅ δfed
y = x and δabc ~ δfed
w = x and δabc ~ δfed

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c