Similarity and Transformations Answers

Parallelogram P was dilated to form parallelogram .What is the value of x? (Figures not drawn to scale.)

Triangle QNP was dilated by a scale factor of about point P. It was then transformed in another way to produce .Which identifies the transformation that occurred after the dilation?

Rectangle R was dilated to form rectangle .Which is the scale factor of the dilation?

Which statement is true of rectangles Y and Z?

Trapezoid is the image of trapezoid K after a series of transformations.Bella and Marco described the sequence of transformations in different ways.Bella’s SequenceMarco’s Sequence1. a dilation of trapezoid K by a scale factor of with the origin as the center of dilation2. a rotation of about the origin3. a translation of 1 unit down1. a reflection of trapezoid K across the x-axis2. a dilation by a scale factor of with the origin as the center of dilation3. a translation of 1 unit downWhich sequence or sequences are correct and why?

The smaller triangle was dilated to form the larger triangle. What is the value of x?

The unshaded trapezoid is the image of the shaded trapezoid after a series of transformations.What is the value of x?

Quadrilateral is the image of quadrilateral H after a sequence of transformations. If quadrilateral is congruent to quadrilateral H, which transformations could have been used?

A triangle is dilated by a scale factor of and then rotated clockwise about the origin. Why is the image similar to the pre-image? Check all that apply.

The smaller triangle was dilated to form the larger triangle. What is the value of x?