Plz brain fam! quadrilateral efgh was dilated and rotated 90 degrees clockwise about the origin form quadrilateral e'f'g'h'. which part of the quadrilateral e'f'g'h' is congruent to quadrilateral efgh? a. it's angle measures b. it's position on the grid c. it's side length d. it's area ! : )

Option A is right

Step-by-step explanation:

Given that Quadrilateral EFGH was dilated and rotated 90 degrees clockwise about the origin form quadrilateral E'F'G'H'.

When a quadrilateral is dilated its sides increase and area becomes square of scale factor of dilation *original area.

Also since rotated 90 degrees clockwise its position on the grid will not be the same.

Hence option B, C, D are incorrect.

A) its angle measures are congruent.