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Unit Test: Transformations, Similarity and Congruence April 15

Authored by Rica del Rosario

Mathematics

8th Grade

CCSS covered

Used 18+ times

Unit Test: Transformations, Similarity and Congruence April 15
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9 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Which transformation describes the change in the letter L?

transformation

reflection

rotation

dilation

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Triangle ABC was dilated by a scale factor of 2.5 to generate triangle DEF. Which preimage and image represents this dilation?

Media Image
Media Image
Media Image
Media Image

Tags

CCSS.8.G.A.3

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Rectangle ABCD is shown on the graph. What are the new coordinate points of Rectangle ABCD after a translation 5 units down and 4 units right?

A' (-3, 2) B '(5, 2)

C' (-7, -1) and D'(2, -4)

A' (2, -2) B '(-2, 2)

C' (2, -1) and D'(-2, -1)

A' (-2, 2) B '(2, 2)

C' (-2, -1) and D'(2, -1)

A' (-2, 2) B '(-2, 2)

C' (2, -1) and D'(2, 1)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Triangle XYZ  was dilated to generate a similar Triangle ABC. Find the missing value of k.

9

3

6

9.3

Tags

CCSS.HSG.SRT.A.2

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Which transformation describes the change in the letter R?

translation

reflection

rotation

cannot be determined

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

The transformation of triangle T on the left to triangle T' on the right is shown. Complete the sentence below:

Triangle T is ________ to Triangle T'.

congruent

similar

Tags

CCSS.8.G.A.2

CCSS.HSG.CO.B.6

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

The transformation of triangle T on the left to triangle T' on the right is shown. Complete the sentence below:

Triangle T can be transformed to triangle T' using a dilation with a scale factor of _______.

0.28

3.5

10

Tags

CCSS.HSG.SRT.A.2

CCSS.8.G.A.4

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