Rotations!

Rotations!

Assessment

Flashcard

Mathematics

7th - 8th Grade

Practice Problem

Hard

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

Standards-aligned

Created by

Wayground Content

FREE Resource

Student preview

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15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is a rotation in geometry?

Back

A rotation is a transformation that turns a figure around a fixed point, called the center of rotation, by a certain angle in a specific direction.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

2.

FLASHCARD QUESTION

Front

What are the coordinates of a point (x, y) after a 180° rotation?

Back

(-x, -y)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

3.

FLASHCARD QUESTION

Front

What is the angle of rotation for a 90° clockwise rotation?

Back

90° clockwise means the figure is turned 90 degrees to the right.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

4.

FLASHCARD QUESTION

Front

What is the angle of rotation for a 90° counterclockwise rotation?

Back

90° counterclockwise means the figure is turned 90 degrees to the left.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

5.

FLASHCARD QUESTION

Front

What happens to the coordinates of a point (x, y) after a 90° clockwise rotation?

Back

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

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

6.

FLASHCARD QUESTION

Front

What happens to the coordinates of a point (x, y) after a 90° counterclockwise rotation?

Back

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

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

7.

FLASHCARD QUESTION

Front

What is the result of a 270° clockwise rotation?

Back

A 270° clockwise rotation is equivalent to a 90° counterclockwise rotation.

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

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