Similarity Transformation Review

Similarity Transformation Review

Assessment

Flashcard

Mathematics

10th Grade

Hard

CCSS
8.G.A.3, HSG.SRT.A.2, HSG.CO.A.2

+2

Standards-aligned

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14 questions

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1.

FLASHCARD QUESTION

Front

What is a similarity transformation?

Back

A similarity transformation is a transformation that alters the size of a figure but preserves its shape. This includes transformations such as dilation, translation, rotation, and reflection.

Tags

CCSS.HSG.SRT.A.2

CCSS.8.G.A.4

2.

FLASHCARD QUESTION

Front

Define dilation in the context of similarity transformations.

Back

Dilation is a transformation that changes the size of a figure by a scale factor relative to a center point, while maintaining the shape of the figure.

Tags

CCSS.HSG.SRT.A.2

CCSS.8.G.A.4

3.

FLASHCARD QUESTION

Front

What is the effect of a reflection across the x-axis on a point (x, y)?

Back

The reflection across the x-axis transforms the point (x, y) to (x, -y).

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3

4.

FLASHCARD QUESTION

Front

What is the effect of a reflection across the y-axis on a point (x, y)?

Back

The reflection across the y-axis transforms the point (x, y) to (-x, y).

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3

5.

FLASHCARD QUESTION

Front

How do you perform a translation of a point (x, y) by (a, b)?

Back

To translate the point (x, y) by (a, b), you add a to the x-coordinate and b to the y-coordinate, resulting in the new point (x+a, y+b).

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3

6.

FLASHCARD QUESTION

Front

What is the result of rotating a point (x, y) 90 degrees counterclockwise around the origin?

Back

The rotation of a point (x, y) 90 degrees counterclockwise around the origin transforms it to (-y, x).

Tags

CCSS.HSG.CO.A.5

CCSS.8.G.A.3

7.

FLASHCARD QUESTION

Front

What is the result of rotating a point (x, y) 180 degrees around the origin?

Back

The rotation of a point (x, y) 180 degrees around the origin transforms it to (-x, -y).

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

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