Rotations, Translations

Triangle XYZ has vertices X(-9, 7), Y(-3, 5) and Z(-1, 12). What would be the coordinates of X' after a rotation 90 degrees clockwise?

• (7, 9)

• (-7, -9)

• (-7, 9)

• (7, -9)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Triangle XYZ has vertices X(-9, 7), Y(-3, 5) and Z(-1, 12). What would be the coordinates of Y' after a rotation 90 degrees counterclockwise?

• (5, -3)

• (-5, 3)

• (-5, -3)

• (5, 3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Triangle XYZ has vertices X(-9, 7), Y(-3, 5) and Z(-1, 12). What would be the coordinates of X' after a rotation 180 clockwise?

• (9, -7)

• (9, 7)

• (-9, -7)

• (7, -9)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Triangle XYZ has vertices X(-9, 7), Y(-3, 5) and Z(-1, 12). What would be the coordinates of X' after a translation 3 units left and 1 unit up?

• (-6, 6)

• (-6, 8)

• (-12, 6)

• (-12, 8)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Point B has coordinates (-5, -8). What would be the coordinates of B' after a rotation 90 degrees clockwise?

• (-8, -5)

• (-8, 5)

• (8, -5)

• (5, 8)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

Point B has coordinates (-5, -8). What would be the coordinates of B' after a translation following the rule (x - 2, y + 1)?

• (-3, -9)

• (-7, -7)

• (-7, -9)

• (-3, -7)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

How is trapezoid ABCD translated to trapezoid A'B'C'D'?

• Translated 5 units down and 5 units to the right

• Translated 5 units down and 1 to the right

• Translated 8 units down and 5 units to the right

• Translated 5 units down and 4 units to the right

Tags

CCSS.HSG.CO.A.2

Triangle A is rotated 270° counterclockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

• A

• B

• C

• D

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

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

• (3, 5)

• (-3, -5)

• (-5, 3)

• (5, 3)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

When you rotate 180 degrees the ( x , y ) becomes ?

• ( y , x )

• ( -y , x )

• ( -x , y )

• ( -x , -y )

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5