Dilations and Similarity

• ASA Similarity

• AA Similarity

• SSS Similarity

• SAS Similarity

Tags

CCSS.HSG.SRT.B.5

What is the reason for step 5?

• AA Similarity

• ASA Similarity

• SAS Similarity

• SSS Similarity

Tags

CCSS.HSG.SRT.B.5

What occurred during transformation 1

Tags

CCSS.HSG.CO.A.2

What occurred during the second transformation?

• dilation centered at the origin with a scale factor of 1/3

• dilation centered at the origin with a scale factor of 3

• reflection across the x-axis

• reflection across the y-axis

Tags

CCSS.8.G.A.4

CCSS.HSG.SRT.A.2

What occurred during the third transformation?

Tags

CCSS.HSG.CO.A.2

What is the height of TR?

Tags

CCSS.HSG.SRT.B.5

What is the value of x?

Tags

CCSS.HSG.SRT.A.2

Select all of the sequences of transformations that will preserve distance.

• rotate 180∘ clockwise about the origin, reflect across the x-axis

• dilate by a factor of 0.75 centered at the origin, reflect across the y-axis

• rotate 180∘ clockwise about the origin, translate 2 down and 5 to the right

• translate 7 up and 7 to the right, dilate by a factor of 7 centered at the origin

• rotate 90∘ counterclockwise about the origin, dilate by a factor of 1 centered at the origin

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Given a sequence of transformations that include a reflection across the x-axis and a dilation centered at the origin by a scale factor of 9, does the sequence of transformations preserve the distances between the vertices?

Tags

CCSS.8.G.A.3

Select all of the sequences of transformations that will result in the triangles being mapped onto each other.

Tags

CCSS.8.G.A.3