Transformations Review

Front

Flipping a figure is a ...

Back

Reflection

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

When a coordinate goes to (-x, -y) it is a ...

Back

180 degree rotation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

In a translation, what math process is used?

Back

addition/subtraction

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

Triangle C is rotated 180° clockwise with the origin as the center of rotation. Which rule describes this rotation?

Back

(x,y)→(-x,-y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

Triangle A is rotated 270° counterclockwise with the origin as the center of rotation. Which rule describes this rotation?

Back

(x,y)→(y,-x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is a transformation in geometry?

Back

A transformation is an operation that moves or changes a shape in some way to create a new shape.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is a rotation?

Back

A rotation is a transformation that turns a figure around a fixed point.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is a translation?

Back

A translation is a transformation that slides a figure from one position to another without turning it.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Front

What is a dilation?

Back

A dilation is a transformation that changes the size of a figure but not its shape.

Tags

CCSS.8.G.A.3

Front

What is the rule for a 90° clockwise rotation?

Back

(x,y)→(y,-x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5