Geometry Iready

The coordinates of figure ABCD and its image A'B'C'D' are given below.

A(2, 4) B (5,4) C(7,5) D(2,5)

A'(4, 4) B (7,4) C(9,5) D(4,5)

Which single transformation can map figure ABCD onto figure A'B'C'D'?

• Translation of 2 units down

• Translation of 2 units up

• Translation of 2 units to the left

• Translation of 2 units to the right

Tags

CCSS.8.G.A.3

Micah plots triangle ABC in the coordinate plane. Its vertices are at (-2, -3), (-5, -5), and (-8, -2). He then reflects the triangle across the x-axis to form is image, triangle A'B'C'. Which coordinates represent a vertex for the image? Choose all the correct answers.

• (2, -3)

• (-2, 3)

• (5, -5)

• (-5, 5)

• (-8, 2)

Tags

CCSS.8.G.A.3

CCSS.HSG.CO.A.5

The first number in an ordered pair is called

• center of rotation

• degree

• x-coordinate

• y-coordinate

Tags

CCSS.5.G.A.1

A unit used to measure angles is called

• Center of rotation

• Clockwise

• Counterclockwise

• Degree

Tags

CCSS.4.MD.C.5B

CCSS.HSG.CO.A.1

The point where two lines, rays, or line segments meet to form an angle is called:

• Center of rotation

• Maps onto

• Vertex

• Transformation

Tags

CCSS.HSG.CO.A.1

To show the connection between each part of one thing to the corresponding part of another thing is called:

• Center of rotation

• Degree

• Maps onto

• Vertex

Tags

CCSS.HSG.CO.A.2