Free Printable Pret test module 4 Transformational Geometry

Worksheets

Pret test module 4 Transformational Geometry

Total questions: 19

Worksheet time: 33mins

Name

Class

Date

Is the picture being reflected in the y-axis or x-axis?

y-axis

x-axis

Reflect a figure over the y-axis-

Change the x-coordinate

Change the y-coordinate

Describe the transformation shown in the graph.

Reflect over x-axis

Reflect over y-axis

Rotate 180 degrees

Translate 4 units right

Describe the transformation shown on the graph.

Reflect over x-axis

Reflect over y-axis

Rotate 180 degrees

Rotate 90 degrees CCW

What is a translation?

When you turn an object around a point.

When you slide an object from one place to another.

When you flip or mirror an object across a line.

When you resize an object.

Describe the transformation shown in the graph.

Rotate 90 degrees CCW

Translate 3 left and 4 down

Translate 1 left and 2 down

Reflect over y-axis

State the line of reflection.

Reflection across y-axis

Reflection across x-axis

Reflection across x = 1

Reflection across y = 1

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

(-5, 5)

(-3, 5)

(-5, 3)

(-3, 3)

Are these shapes similar?

yes!

no!

10.

Are these shapes similar?

no!

yes!

11.

What is a scale factor?

How much a shape weighs.

The numbers that you multiply to build a shape.

The ratio of length between corresponding sides on similar shapes.

When a shape is turned around.

12.

Stretching or shrinking a shape

rotation

dilation

translation

spin

13.

Which describes the red sides of this shape?

Reflecting sides

Corresponding sides

Adjacent sides

Right sides

14.

A figure resulting from a transformation.

Image

Preimage

Transformation

Dilation

15.

Having the same size and shape; ^≅.

Congruent

Similar

Image

Preimage

16.

An increase in the size of all dimensions in the same proportions.

Enlargment

Reduction

Scale Factor

Similar

17.

The ratio used to enlarge or reduce similar figures.

Scale Factor

Scale Drawing

Transformation

Congruent

18.

Determine how to translate triangle A'B'C' to triangle ABC.

(x+2, y-5)

(x+2, y-9)

(x-2, y-9)

19.

Determine where X' would be if you translated X 3 units to the left and 9 units down.

(-4, 4)

(-10, 2)

(-4, -5)

(-1, 5)

Reset

Pret test module 4 Transformational Geometry

Total questions: 19

Worksheet time: 33mins

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