Rotations

Identify the quadrant where the point is located. (6 , 3)

• I

• II

• III

• IV

Tags

CCSS.6.NS.C.6B

I'm (-4, 5) and I moved counterclockwise 1 quadrant. Where am I?

• I

• II

• III

• v

Tags

CCSS.HSN.CN.B.4

True or False. The image shows a rotation?

• True

• False

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Rotate the point (-3,-4) around the origin 180 degrees. State the image of the point.

Rule: (x, y) ---- ( -x, -y)

• (-4, -3)

• (-4, 3)

• (4, -3)

• (3, 4)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Rotate the point (-5,8) around the origin 90 degrees clockwise. State the image of the point.

Rule: (x, y) ----- (y, -x)

• (-8,5)

• (8,-5)

• (8,5)

• (5,-8)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Rotate the point (7,8) around the origin 90 degrees counter clockwise. State the image of the point.

Rule: (x, y) ---- ( -y, x)

• (-7,-8)

• (8,-7)

• (-8,7)

• (8,7)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

If you were to rotate ABCD 90°clockwise about the origin, what would the coordinate of A' be?

Rule: (x, y) ----- (y, -x)

• (-5, 5)

• (5, -3)

• (-5, 3)

• (-3, 3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The clock is going in the __________ direction.

• Clockwise

• Counterclockwise

Tags

CCSS.L.1.6

CCSS.L.3.6

CCSS.L.K.5A

The clock is going in the __________ direction.

• clockwise

• anti-clockwise

Tags

CCSS.L.2.1E

CCSS.L.3.1A

CCSS.L.3.1G

Rotation Rules (clockwise):

90^o rotation: (x, y)→(y, -x)

What are the coordinates for A' after a 90^⁰ rotation clockwise?

• (1, 3)

• (3, 1)

• (3, -1)

• (1, -3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5