Rotation Rules

Which rule best describes a 180^o clockwise rotation about the origin?

• (y, -x)

• (-x, -y)

• (-y, x)

• (x + 180, y + 180)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which rule best describes a 180^o counterclockwise rotation about the origin?

• (-x, -y)

• (-y, x)

• (y, -x)

• (x - 180, y + 180)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which rule best describes a 270^o counterclockwise rotation about the origin?

• (-x, -y)

• (-y, x)

• (y, -x)

• (x + 270, x - 270)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which rule best describes a 270^o clockwise rotation about the origin?

• (y, -x)

• (-x, -y)

• (-y, x)

• (x + 270, x + 270)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which rule best describes a 90^o counterclockwise rotation about the origin?

• (-y, x)

• (-x, -y)

• (y, -x)

• (x - 90, y + 90)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which rule best describes a 90^o clockwise rotation about the origin?

• (-y, x)

• (-x, -y)

• (y, -x)

• (x + 90, y + 90)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What happens to the angle measures when a figure is rotated?

• The angle measures remain the same.

• The angle measures get larger.

• The angle measures get smaller.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What happens to the size of a figure when it is rotated?

• The size gets larger.

• The size remains the same.

• The size gets smaller.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What happens to the shape of a figure when it is rotated?

• The shape becomes different.

• The shape remains the same.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What happens to the parallel sides of a figure when it is rotated?

• The sides become perpendicular.

• The sides remain parallel.

• The sides will intersect.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5