Dilations

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

If the scale factor is greater than 1, the dilation is...

Back

an enlargement

Tags

CCSS.8.G.A.3

Front

If the scale factor is less than 1, the dilation is...

Back

a reduction

Tags

CCSS.8.G.A.3

Front

Enlargement or reduction? Find the scale factor!

Back

It's an enlargement; the scale factor is 2.

Tags

CCSS.8.G.A.3

Front

Coordinates of A' after dilation of A (-2, 2) by scale factor 2.5?

Back

(-5, 5)

Tags

CCSS.8.G.A.3

Front

Rectangle ABCD is dilated so that A' is located at (3, 6). What could be the dilation rule? Options: (2x, 3y), (2/3 x, 2/3 y), (3/2 x, 3/2 y), (x + 2, y + 3)

Back

(3/2 x, 3/2 y)

Tags

CCSS.HSG.CO.A.2

Front

Rectangle ABCD is dilated so that the coordinates of C' are (2, -1). What could be the dilation rule? Options: (-2x, +1y), (1/2 x, 1/2 y), (2x, 2y), (x - 2, y - 1)

Back

(1/2 x, 1/2 y)

Tags

CCSS.HSG.CO.A.2

Front

Quadrilateral RSTV is dilated so that the coordinates of S' are (3, 9). What was the scale factor of the dilation?

Back

3/2

Tags

CCSS.8.G.A.3

Front

Triangle ABC is dilated so that the coordinates of C' are (2, -1). What was the scale factor of the dilation? Options: 3, 2, 1/2, 1/3

Back

1/3

Tags

CCSS.8.G.A.3