If ΔPQR is dilated by a scale factor of 2 with a dilation center at vertex Q, which statement is true?A) The angle measurements decrease by a factor of 12. B) The angle measurements decrease by a factor of 2. C) The angle measurements increase by a factor of 2. D) The angle measurements are unchanged.

Answer:Option D) The angle measurements are unchanged.Step-by-step explanation:we know thatA dilation is a non-rigid transformation that produces an image that is the same shape as the original, but is a different size, so produces similar figures.Remember that, if two figures are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent.thereforeThe angle measurements are unchanged