dilations

Front

Triangle ABC is dilated to produce triangle A'B'C' with scale factor 3/4. Which describes the relationship between the two triangles?

Back

Triangle A'B'C' is a reduction of triangle ABC

Tags

CCSS.8.G.A.3

Front

What is true about the scale factor when a figure is enlarged?

Back

The scale factor is larger than 1.

Tags

CCSS.8.G.A.3

Front

Triangle PQR is similar to triangle DEF shown. Which describes the relationship between the corresponding sides of the two triangles?

Back

Tags

CCSS.HSG.SRT.A.2

Front

What does the scale factor do in a dilation?

Back

Tells you how much the image grows or shrinks

Tags

CCSS.8.G.A.3

Front

Did the image enlarge, reduce or none of the above?

Back

Reduce

Tags

CCSS.HSG.CO.A.2

Front

Under a dilation, which scale factor will result in a congruent image?

Back

1

Tags

CCSS.8.G.A.3

Front

Coordinate of the image of point B (4,9) under dilation with center at origin and scale factor of 2.

Back

B' (8, 18)

Tags

CCSS.8.G.A.3

Front

Dilate the figure by a scale factor of 3 with the origin as the center of dilation. What are the coordinates of the image? A(3,3) B(6,6) C(9,3)

Back

A'(9,9) B'(18,18) C'(27,9)

Tags

CCSS.8.G.A.3

Front

What is the scale factor? Options: k = 2, k = 1/2, k = 4, k = 1/4

Back

k = 1/2

Tags

CCSS.HSG.CO.A.2

Front

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

Back

¼

Tags

CCSS.8.G.A.3