Geometry - Transformations - Rotation Rules

What is the rotation rule for 90° counterclockwise about the origin is what?

• (-y, x)

• (y, x)

• (x, y)

• (-x, -y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

90° counterclockwise about the origin is the same as how many degrees clockwise?

• 180°

• 360°

• 270°

• 45°

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the rule for 270° clockwise about the origin?

• (x, y)

• (y, -x)

• (-y, x)

• (x, -y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the rule for 180 degrees counterclockwise about the origin?

• (x, y)

• (-x, -y)

• (y, -x)

• (-y, -x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

180° counterclockwise about the origin is the same as how many degrees clockwise?

• 80°

• 90°

• 360°

• 180°

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the rule for 180° clockwise about the origin?

• (-x, -y)

• (y, x)

• (-y, x)

• (-y, -x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the rule for 270° counterclockwise about the origin?

• (x, y)

• (y, -x)

• (x, -y)

• (-y, -x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

270° counterclockwise about the origin is the same as how many degrees clockwise?

• 270°

• 100°

• 135°

• 90°

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the rule for 90° clockwise about the origin?

• (-x, y)

• (-y, -x)

• (y, -x)

• (-x, -y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What is the rule for 360° counterclockwise?

• (y, x)

• (-x, -y)

• (x, -y)

• (x, y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5