Similarity Transformations
Authored by Anthony Clark
Mathematics
8th Grade
CCSS covered
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
A dilation is an example of__________________________
Congruence
Similarity
Neither
Tags
CCSS.8.G.A.3
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Determine where X' would be if you translated X 3 units to the left and 9 units down.
(-4, 4)
(-4, -5)
(-10, 2)
(-1, 5)
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Describe the transformation: (x-2, y+7)
Translation 2 units to the left & 7 units up
Translation 2 units to the right & 7 units up
Translation 2 units to the left & 7 units down
Translation 2 units to the right & 7 units down
Tags
CCSS.8.G.A.3
CCSS.HSG.CO.A.5
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Identify the transformation.
Reflection across y axis
180 Rotation
Reflection across x-axis
Translation 2 units down
Tags
CCSS.8.G.A.3
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Yes. A dilation with center (0,0) and a scale factor of 1/2 maps ABC to ADE.
Yes. A dilation with center (0,0) and a scale factor of 1/2 maps ABC to ADE.
Yes. A dilation with center (0,0) and a scale factor of 2 maps ABC to ADE.
Yes. A translation 2 units up and 4 units right maps ADE to ABC.
No. ABC is not similar to ADE.
Tags
CCSS.8.G.A.4
CCSS.HSG.SRT.A.2
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Yes. A dilation with center (0,0) and a scale factor of 1/2 maps ABC to ADE.
Yes. A dilation with center (0,0) and a scale factor of 2 maps ABC to ADE.
Yes. A translation 2 units up and 4 units right maps ADE to ABC.
No. ABC is not similar to ADE.
Tags
CCSS.8.G.A.4
CCSS.HSG.SRT.A.2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Brian uses two transformations to show that quadrilateral JKLM is similar to quadrilateral WXYZ. Which transformations did Brian use?
rotation and dilation
dilation and reflection
dilation and translation
reflection and translation
Tags
CCSS.8.G.A.4
CCSS.HSG.SRT.A.2
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