Dilations

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

Choose the correct scale factor: Options: 2, 3, 1/3, 1/2

Back

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

Front

Dilate Point B by a scale factor of 1/2. Options: (1.5,-4), (-1.5,1), (-1,-1.5), (-2,-2)

Back

(-1.5,1)

Tags

CCSS.8.G.A.3

Front

A dilation is which of the following: only an enlargement, only a reduction, either an enlargement or a reduction, neither an enlargement nor a reduction?

Back

Either an enlargement or a reduction

Tags

CCSS.8.G.A.3

Front

A dilation produces a similar figure.

Back

True

Tags

CCSS.8.G.A.3

Front

Triangle ABC will be dilated by a scale factor of 1/2. What will be the coordinates of C'? Options: (-1, -2.5), (12, 6), (3, -1.5), (0, 1.5)

Back

(3, -1.5)

Tags

CCSS.8.G.A.3

Front

Enlargement or reduction? Find the scale factor!

Back

It's a reduction; the scale factor is 1/2.

Tags

CCSS.8.G.A.3

Front

Dilation rules use ______________ to change the ___________ of a shape.

Back

multiplication; size

Tags

CCSS.8.G.A.3

Front

When a dilation has a scale factor greater than one, the dilation is an enlargement.

Back

True

Tags

CCSS.8.G.A.3