Transformations Review

Front

What is another word for translation?

Back

Slide

Tags

CCSS.L.2.2C

Front

Is the shaded figure a reflection of the nonshaded figure?

Back

No

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

Where would point J' be if you translated point J 5 units to the left and 2 units up?

Back

(-5, 3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the angle of rotation for a counterclockwise rotation about the origin?

Back

270°

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is a dilation?

Back

Either an enlargement or a reduction

Tags

CCSS.8.G.A.3

Front

What is the definition of a transformation in geometry?

Back

A change in the position, size, or shape of a figure.

Tags

CCSS.HSG.CO.A.2

Front

What does a reflection do to a figure?

Back

It creates a mirror image of the figure across a line.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the effect of a translation on a figure?

Back

It slides the figure to a new position without changing its shape or size.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is the center of dilation?

Back

The fixed point in a dilation from which all points are expanded or contracted.

Tags

CCSS.8.G.A.3

Front

What is the difference between rotation and reflection?

Back

Rotation turns a figure around a point, while reflection flips it over a line.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5