Quadrilateral EFGH was dilated and rotated 90° clockwise about the origin to form quadrilateral EFGH Which part of quadrilateral EFGH’

Question

Quadrilateral EFGH was dilated and rotated 90° clockwise about the origin to form
quadrilateral EFGH Which part of quadrilateral EFGH’is congruent to quadrilateral EFGH?
its are
its position on the grid
its angle measures
its side lengths

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Samantha 2 weeks 2021-09-11T05:56:14+00:00 1 Answer 0

Answers ( )

    0
    2021-09-11T05:58:08+00:00

    Answer:

    Its angle measures.

    Step-by-step explanation:

    Notice that the transformations are a rotation and a dilation.

    Rotations are rigid transformations, which only changes their position, but dilation changes their size.

    That means, the final figure doens’t have the same size or position as the original. The only things that remain the same are the angles, beacuse the final figure is similar to the initial, which means their angles are congruent.

    Therefore, the right answer is the third choice.

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