Similarity and Transformations

Question 1

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

Revolt · Accepted Answer

Five-halves

Question 2

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

Revolt · Accepted Answer

14

Question 3

Triangle ABC has been dilated about point A by a scale factor of . What are the lengths, in units, of the three sides of ?

Revolt · Accepted Answer

10, 16, 13

Question 4

Rectangle M was dilated to form rectangle M’.What ratio is the scale factor?

Revolt · Accepted Answer

Three-halves

Question 5

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?

Revolt · Accepted Answer

a clockwise rotation about the origin

Question 6

Which statement is true of triangles P and Q?

Revolt · Accepted Answer

They are similar because their corresponding angles are congruent and their corresponding side lengths are proportional.

Question 7

Which statement describes the relationship, if any, that exists between triangle KLM and triangle NPQ?

Revolt · Accepted Answer

They are similar because their corresponding angles are congruent and their corresponding side lengths are in the ratio from .

Question 8

Which figure is similar to the parallelogram? (Figures may not be drawn to scale.)

Revolt · Accepted Answer

A parallelogram has side lengths of 4 and 2.9. Angles are 68 degrees and 112 degrees.

Question 9

Which statement is true of triangles QRS and MNP?

Revolt · Accepted Answer

They are similar because their corresponding angles are congruent and their corresponding side lengths are proportional.

Similarity and Transformations Answers

More from this Course

TRY EDGENUITY HACKS