Transformations Review

Which term best describes the transformation of this pair of sneakers?

• Reflection

• Translation

• Rotation

• Dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which term best describes the transformation of the tree?

• Rotation of 90 degrees

• Reflections on the

  x-axis

• Reflection on the

  y-axis

• Dilation with a scale factor more than zero and less than 1.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What are the coordinates for this figure?

• (3,4)

  (8,2)

  (10,10)

• (-4,3)

  (2,-8)

  (-10,10)

• (4,3)

  (2,8)

  (10,10

• (-3,4)

  (8,-2)

  (-10,-10)

Tags

CCSS.6.NS.C.8

The quadrilateral ABCD is reflected across the x-axis. What are the coordinates of the image A'B'C'D'?

• A'. (0, 3) B'. ( 9, 0)

  C'. (6, 9) D'. (1, 10)

• A'. (0,-3) B'. (9,0)

  C'. (6,-9) D'. (-1,-10)

• A'. (0,-3) B'. (-9,0)

  C'. (-6,-9) D'. (-1,-10)

• A'. (0, 3) B'. (-9, 0)

  C'. (-6, 9) D'. (-1, 10)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Trapezoid ABCD is shown on a coordinate plane. A student will rotate trapezoid ABCD 90 degrees clockwise about the origin to form its image, a trapezoid A’B’C’D’.

Which statement will be true about line segments A’D’ and B’C’?

• The line segments will be parallel.

• The line segments will be perpendicular.

• The line segments will be parallel to line segments AD and BC.

• The line segment B’C’ will be twice the length of line segment A’D’.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What type of transformation is applied to the rectangle if it is flipped over the y-axis?

• Reflection

• Translation

• Rotation

• Dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A triangle is translated 5 units to the right and 3 units up. What will be the new coordinates of the vertex originally at (2, 1)?

• (7, 4)

• (-3, 4)

• (7, -2)

• (-3, -2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Which transformation will result in a figure that is similar but not congruent to the original figure?

• Reflection

• Translation

• Rotation

• Dilation

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

When reflecting across the y-axis, we keep the (a)   coordinate.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

A student explains that the rule to rotate and image by 90 degrees counter clockwise is the same rule for 270 degrees clockwise.

Is this student correct or incorrect?

• No, the student is not correct.

• Yes, the student is correct.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5