Basic Rigid Motions

A single reflection is an example of a(n) ________ isometry.

• direct
• opposite
• rigid
• vector

Tags

CCSS.8.G.A.3

A rigid motion ...

• preserves size and location
• preserves shape and location
• preserves size and shape
• makes the figure larger

Tags

CCSS.HSG.CO.B.6

The rule for a rotation of 90° is ...

• (-y, x)
• (-x, -y)
• (y, -x)
• (y, x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If you are performing a reflection in the x-axis, the rule is ....

• (-x, y)
• (x, -y)
• (x, y)
• (-x, -y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The rule for a rotation of 180° is ...

• (-x, y)
• (x, -y)
• (-x, -y)
• (y, x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If you are performing a reflection over the y-axis, the rule is ...

• (x, y)
• (-x, y)
• (x, -y)
• (y, x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If you are performing a reflection in the line y=x, the rule is ...

• (x, y)
• (-x, y)
• (x, -y)
• (y, x)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

When performing a translation, or slide, you _____ the numbers to your x and y value in the point. 

• add
• subtract
• multiply
• divide

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A rotation always moves _____________________ unless otherwise stated.

• clockwise
• counterclockwise
• sideways
• backwards

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A nonogan has  ______ sides.

• 5
• 7
• 9
• 10

Tags

CCSS.2.G.A.1