Reflections of Shapes

Which answer shows a reflection across the x-axis?

• d

• c

• b

• a

What is a reflection?

• When you turn an object around a point.

• When you slide an object form one place to another.

• When you flip or mirror an object across a line.

• When you resize an object.

What would be the coordinates of point K if it was reflected over the Y-axis?

• (-5, 2)

• (5, 2)

• (5, -2)

Where will A' be at, if triangle ABC is reflected by
(x,y) --> (-x,y)?

• (2,1)

• (1,-2)

• (-1,2)

The mathematical term for the line that you reflect a shape over is the...

• Mirror

• Reflective tape

• Line that you reflect over

• Line of reflection

What Transformation is visible?

• Reflection

• Rotation

• Dilation

• Translation

Name the transformation.

• Translation

• Reflection

• Rotation

Translations, reflections and rotations are all known as ________________________.

• Geometry

• Transformations

• Congruent

Translations, rotations, and reflections are three different types of what?

• Transformations

• Geometry

• Vectors

• Shapes

A flip is also called ___________.

• Translation

• Reflection

• Rotation

• Transformation