rigid transformation

rigid transformation

Assessment

Flashcard

Mathematics

8th Grade

Practice Problem

Hard

CCSS
8.G.A.3, HSG.CO.A.2, HSG.CO.A.5

Standards-aligned

Created by

Wayground Content

Used 2+ times

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a rigid transformation?

Back

A rigid transformation is a transformation that preserves the shape and size of a figure. Examples include translations, rotations, and reflections.

Tags

CCSS.HSG.CO.A.2

2.

FLASHCARD QUESTION

Front

What happens to a point when it is translated 5 units to the right and 1 unit up?

Back

The new coordinates of the point are found by adding 5 to the x-coordinate and 1 to the y-coordinate.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

3.

FLASHCARD QUESTION

Front

Translate the point A (-3, 4) right 5 and up 1. What are the new coordinates?

Back

(2, 5)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

4.

FLASHCARD QUESTION

Front

What is a reflection in geometry?

Back

A reflection is a transformation that flips a figure over a line, creating a mirror image.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

5.

FLASHCARD QUESTION

Front

What is the result of reflecting a point across the x-axis?

Back

The y-coordinate of the point changes sign, while the x-coordinate remains the same.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

6.

FLASHCARD QUESTION

Front

What is the result of reflecting a point across the y-axis?

Back

The x-coordinate of the point changes sign, while the y-coordinate remains the same.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

7.

FLASHCARD QUESTION

Front

What does a 90 degrees clockwise rotation about the origin do to a point (x, y)?

Back

The new coordinates become (y, -x).

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

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