Geometry 1 - Rigid Transformations

Geometry 1 - Rigid Transformations

Assessment

Flashcard

Mathematics

10th Grade

Hard

CCSS
8.G.A.3, HSG.CO.B.6, HSG.CO.A.5

Standards-aligned

Created by

Wayground Content

FREE Resource

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15 questions

Show all answers

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, including translations, rotations, and reflections.

Tags

CCSS.HSG.CO.B.6

2.

FLASHCARD QUESTION

Front

What is the rule for translating a point (x, y) by (a, b)?

Back

The rule for translating a point (x, y) by (a, b) is (x + a, y + b).

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

3.

FLASHCARD QUESTION

Front

What happens to the coordinates of a point when it is reflected over the x-axis?

Back

When a point (x, y) is reflected over the x-axis, its coordinates change to (x, -y).

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

4.

FLASHCARD QUESTION

Front

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

Back

The effect of a 90° clockwise rotation on the point (x, y) is (y, -x).

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

5.

FLASHCARD QUESTION

Front

What is the effect of a 180° rotation on the point (x, y)?

Back

The effect of a 180° rotation on the point (x, y) is (-x, -y).

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

6.

FLASHCARD QUESTION

Front

What is the rule for reflecting a point (x, y) over the y-axis?

Back

The rule for reflecting a point (x, y) over the y-axis is (-x, y).

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

7.

FLASHCARD QUESTION

Front

When translating a point, what operation is performed on the x and y coordinates?

Back

When translating a point, you add or subtract a number to/from the x and y coordinates.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

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