Transformations on the Coordinate Grid

Triangle ABC was rotated 90 degrees counterclockwise around the origin. Which line segment must be congruent to line segment AB?

• Line segment OH

• Line segment TO

• Line segment TH

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3

CCSS.8.G.A.2

Quadrilateral EJBX will be translated 4 units to the left and 2 units up then reflected over the x-axis. What will be the measure of angle B?

• 95 degrees

• 90 degrees

• 180 degrees

• 45 degrees

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3

What sequence of transformations will take Quadrilateral ABCD to Quadrilateral A'B'C'D'?

• Rotate 180 degrees and translate right 2

• Reflect over the x-axis and translate right 7

• Reflect over the y-axis and translate right 1

• Translate up 1 and rotate 180 degrees

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3

CCSS.8.G.A.2

What translation rule maps triangle IRT to triangle I'R'T'?

• Left 6 Up 4

• Right 2 Down 2

• Right 6 Down 4

• Down 2 Right 1

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3

CCSS.8.G.A.2

If Quadrilateral DEFG was rotated 90 clockwise around the origin, what would be the coordinates of F'?

• (-7,-1)

• (1,7)

• (1,-8)

• (-1,-7)

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3

If Rectangle ABCD is reflected over the y-axis, what will be the coordinates of A'?

• (-4,-3)

• (4,3)

• (4,-3)

• (3,4)

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3

Triangle FOX has vertices at F(5,6), O (1,-1), and X(9,2). Triangle FOX is translated left 5 units and up 2 units. What will be the coordinates for F'?

• (1,7)

• (10,8)

• (0,8)

• (7,1)

Tags

CCSS.8.G.A.1

CCSS.8.G.A.3