Rigid Transformations

Rigid Transformations

Assessment

Flashcard

Mathematics

8th Grade

Hard

CCSS
8.G.A.3, HSG.CO.B.6, 4.G.A.3

+1

Standards-aligned

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a rigid transformation?

Back

A transformation that preserves the shape and size of a figure, including translations, rotations, and reflections.

Tags

CCSS.HSG.CO.B.6

2.

FLASHCARD QUESTION

Front

What does it mean to reflect a figure?

Back

To flip a figure over a line (line of reflection) to create a mirror image.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

3.

FLASHCARD QUESTION

Front

What is a translation in geometry?

Back

A transformation that slides a figure in a straight line from one position to another without changing its shape or orientation.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

4.

FLASHCARD QUESTION

Front

Define rotation in the context of rigid transformations.

Back

A transformation that turns a figure about a fixed point (the center of rotation) at a certain angle.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

5.

FLASHCARD QUESTION

Front

What is the line of symmetry?

Back

A line that divides a figure into two mirror-image halves.

Tags

CCSS.4.G.A.3

6.

FLASHCARD QUESTION

Front

How do you determine the direction of rotation?

Back

By specifying whether the rotation is clockwise (to the right) or counterclockwise (to the left).

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

7.

FLASHCARD QUESTION

Front

What is the effect of a 90-degree clockwise rotation on a point (x, y)?

Back

The new coordinates will be (y, -x).

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

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