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Transformations part 2.

Transformations part 2.

Assessment

Presentation

Mathematics

10th Grade

Hard

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

Standards-aligned

Created by

Mike Kool

Used 4+ times

FREE Resource

4 Slides • 10 Questions

1

Transformaitons part 2.

Rotations

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2

Rotations

  • To rotate something is to turn the object by a specified number of degrees. (like you are turning the volume button-- to 100)

  • Can be done clockwise, or counterclockwise.

  • We will be focusing on 90, 180, 270, and 360 degree rotations.

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3

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4

5

Multiple Choice

Which rule describes rotating 90° clockwise?

1

( x, y ) → ( y, -x )

2

( x, y ) → ( -x, -y )

3

( x, y) → ( x, y )

4

( x, y ) → ( -y, x )

6

Multiple Choice

Which rule describes rotating 180° clockwise?

1

( x, y ) → ( y, -x )

2

( x, y ) → ( -x, -y )

3

( x, y) → ( x, y )

4

( x, y ) → ( -y, x )

7

Multiple Choice

Which rule describes rotating 270° clockwise?

1

( x, y ) → ( y, -x )

2

( x, y ) → ( -x, -y )

3

( x, y) → ( x, y )

4

( x, y ) → ( -y, x )

8

Multiple Choice

Question image

Triangle A is rotated 90° counterclockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

1

A

2

B

3

C

4

D

9

Multiple Choice

What is the image (the new location) of F (-2, 7) after a rotation of 180° clockwise?

1

F' (-2, -7)

2

F' (7, -2)

3

F' (2, -7)

4

F' (2, 7)

10

Multiple Choice

What is the image of J (8, -6) after a rotation of 180° counterclockwise?

1

J' (8, 6)

2

J' (-6, 8)

3

J' (-8, 6)

4

J ' (-8, -6)

11

Multiple Choice

What is the image of W (-5, -3) after a rotation 270° counterclockwise?

1

W' (-3, 5)

2

W' (-3, -5)

3

W' (-5, 3)

4

W' (5, -3)

12

Multiple Choice

What is the image of M (4, -8) after a rotation 270° clockwise?

1

M' (-8, 4)

2

M' (8, 4)

3

M' (-4, -8)

4

M' (-8, -4)

13

Multiple Choice

Question image

If you were to rotate ABCD 180° about the origin, what would the coordinate of A' be?

1

(3, 5)

2

(-3, -5)

3

(-5, 3)

4

(5, 3)

14

Multiple Choice

Question image

How many degrees does this shape rotate counterclockwise about the origin?

1

90°

2

180°

3

270°

4

360°

Transformaitons part 2.

Rotations

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