Identifying Sequence of Transformations

Describe the sequence of transformations that maps figure H onto figure G.

• Translate 3 units up and then reflect across the x-axis

• Translate 6 units left and then three units up

• Reflect across the x-axis and then rotate clockwise 90^o

• Rotate 180^o around the origin

Describe the sequence of transformations that maps figure G onto figure H.

• Translate 3 units down and then reflect across the y-axis

• Translate 6 units left

• Reflect across the y-axis and then Translate 3 units down

• Rotate 180^o around the origin

• rotated
• clockwise
• origin
• translated
• right

• reflected
• x-axis
• 3
• right

• Reflection across the x-axis, then translate 4 units right.

• Translate 4 units right and then reflect across the y-axis.

• Rotate 90^o counterclockwise around the origin

• Reflection across the y-axis and then translate 4 units right

• Reflection across the x-axis

• Translate 2 units down and 8 units right.

• Rotate 180^o around the origin

• Reflection across the y-axis.

Which transformation(s) create congruent figures?

• Dilation
• Translation

• Reflection

• Rotation

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

Congruent figures have the _________ shape and size.

Reflect each point across the y-axis.

Answer explanation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

What sequence of transformations could map ∆ABC onto its image ∆A''B''C''?

• a reflection followed by a rotation

• a reflection followed by a translation

• a translation followed by a rotation

• a translation followed by a reflection