Strats: Quiz AKS 2c - Rigid Transformations & Symmetry

Reflect the point (2, -4) over y = x.

• (-4, 2)
• (-2, 4)
• (-2, -4)
• (2, 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Find the coordinates of E' after a rotation 90^o clockwise.

• E' (3, -2)

• E' (2, 3)

• E' (3, 2)

• E' (-3, -2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which number of degrees below describes an angle that can rotate this regular polygon back onto itself?

• 60

• 280

• 288

• 320

Tags

CCSS.HSG.CO.A.4

How many lines of symmetry does this shape have?

• 2
• 4
• 6
• 8

Tags

CCSS.4.G.A.3

What is the smallest angle of rotational symmetry for the diagram shown to the left?

Tags

CCSS.HSG.CO.A.4

What is the equation of the RED line of reflection in the image below?

Tags

CCSS.4.G.A.3

What is the equation of the RED line of reflection in the image below?

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Reflect Point C over the y-axis:

• (-3, 2)
• (3,2)
• (-2,3)
• (3,0)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which statements are true about triangle ABC and its translated image, A'B'C'? Select two options.

• The rule for the translation can be written as T_{–5, 3}(x, y).

• The rule for the translation can be written as T_{3, –5}(x, y).

• The rule for the translation can be written as (x, y)→(x + 3,y – 3).

• The rule for the translation can be written as

  (x, y) → (x – 3, y – 3).

• Triangle ABC has been translated 3 units to the right and 5 units down.

Tags

CCSS.HSG.CO.A.2

Which series of transformations were performed in the figure?

• Translation 5 units down, reflection over the y-axis

• Reflection over the x-axis, translation 6 units right

• Rotation 90^o clockwise, reflection over the x-axis

• Rotation 180^o clockwise, reflection over the y-axis

Tags

CCSS.8.G.A.3