Dilations, Similarity and Intro to Slope

Front

Which is the scale factor in the dilation?

Back

Front

What is the last transformation?

Back

reflected about the x-axis

Front

What is the measurement of side x?

Back

60 inches

Front

Which sequence of transformations will prove that triangle PQR is congruent to P'Q'R'?

Back

a reflection across the x-axis followed by a 90° clockwise rotation about the origin

Front

If the two triangles are similar, what is the length of side b?

Back

5 m

Front

Which is a true statement?

Back

Figure 1 is similar to Figure 2.

Front

What scale factor was used to produce the image? Options: 1, 7, 18, 49

Back

7

Front

The point (8, 12) was dilated to become point (2, 3). What was the scale factor?

Back

¼

Front

Does the image show a Dilation?

Back

Yes

Front

Matching angles are called

Back

Corresponding Angles