CCSS.Math.Content.8.G.A.1

Going from (x,y) to (-x,-y) will result in a counter-clockwise rotation of _____ degrees.

• 90
• 180
• 270
• 360

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CCSS.Math.Content.8.G.A.1

Is the picture being reflected in the y-axis or x-axis?

• y-axis
• x-axis

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CCSS.Math.Content.8.G.A.1

CCSS.Math.Content.8.G.A.2

What is the rule for the following reflection? 

• Reflection across       y = −2
• Reflection across        y = 2
• Reflection across            x = 2
• Reflection across          x =  −2

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CCSS.Math.Content.8.G.A.1

When you rotate a shape, the shape remains ________.

• Congruent
• In the same place
• In the same orientation
• A function

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CCSS.Math.Content.8.G.A.1

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

• 90°
• 180°
• 270°
• 360°

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CCSS.Math.Content.8.G.A.1

Translations, reflections and rotations are all known as ________________________.

• Geometry
• Transformations
• Congruent
• Orientation

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CCSS.Math.Content.8.G.A.1

CCSS.Math.Content.8.G.A.4

Which transformation is NOT a rigid motion?

• reflection

• rotation

• dilation

• translation

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CCSS.Math.Content.8.G.A.1

Level 2 Triangle ABC has vertex A(5,2). Find the coordinates of A' after a reflection over the x-axis.

• A’(5, -2)

• A’(-5, -2)

• A’(-5, -2)

• A'(5,2)

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CCSS.Math.Content.8.G.A.1

What axis is the triangle being reflected over?

• X-axis

• Y-axis

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CCSS.Math.Content.8.G.A.1

What would be the coordinates of point K if it was reflected over the x-axis?

• (-5, -2)

• (-5, 2)

• (5, -2)

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CCSS.Math.Content.8.G.A.1