Free Printable M8 2.1-2.3 Review

1.

Given

\Delta ABC\ \cong\Delta DEF\

\angle A\ \cong\ ?

a)

$\angle D$

b)

$\angle E$

c)

$\angle F$

d)

$\angle C$

2.

Given

\Delta ABC\ \cong\Delta DEF\

\overline{BC}\ \cong\ ?

a)

$\overline{DE}$

b)

$\overline{EF}$

c)

$\overline{DF}$

d)

$\overline{FE}$

3.

When quadrilateral PRST is translated to create quadrilateral P'R'S'T', which statement is true?

a)

The side lengths of quadrilateral P'R'S'T' are twice the side lengths of quadrilateral PRST

b)

The angle measures of quadrilateral P'R'S'T' are equal to the corresponding angle measures of quadrilateral PRST

c)

The side lengths of quadrilateral P'R'S'T' are 9 units longer than side lengths of quadrilateral PRST

d)

The angle measures of quadrilateral P'R'S'T' are greater than the angle measures of quadrilateral PRST

4.

What does it mean if two figures are congruent?

a)

The figures are the same shape, but different size

b)

The figures are different size and shape

c)

The figures are the same size and shape

d)

The figures are the same size, but different shape

5.

Are the figures congruent?

(What type of transformation is shown?)

a)

NOT Congruent (reflection)

b)

NOT Congruent (translation)

c)

Congruent (reflection)

d)

Congruent (translation)

6.

Are the figures congruent?

(What type of transformation is shown?)

a)

Congruent (translation)

b)

Congruent (reflection)

c)

NOT Congruent (translation)

d)

NOT Congruent (reflection)

7.

What is orientation?

a)

Same size, different shape

b)

Same size, same shape

c)

The way a figure is facing

d)

Flipping over a line

8.

The resulting figure after the transformation

a)

pre-image

b)

image

c)

congruence transformation

d)

congruent

9.

Which side corresponds with side

\overline{BC}

?

a)

$\overline{SR}$

b)

$\overline{QP}$

c)

$\overline{QR}$

d)

$\overline{RQ}$

10.

Which side corresponds with

\overline{CD}

?

a)

$\overline{PM}$

b)

$\overline{PO}$

c)

$\overline{MP}$

d)

$\overline{OP}$

11.

How is triangle ABC being translated to triangle A'B'C'?

a)

3 up , 8 left

b)

9 down , 4 right

c)

8 down , 4 right

d)

2 up , 3 left

12.

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

a)

(-4, 4)

b)

(-4, -5)

c)

(4, 4)

d)

(-1, 5)

13.

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

a)

Translated 8 units to the right and 5 units down

b)

Translated 5 units to the right and 8 units down

c)

Translated 5 units to the right and 5 units down

d)

Translated 6 units to the right and 5 units down

14.

What type of transformation is this?

a)

Rotation

b)

Reflection

c)

Translation

d)

Enlargement

15.

What type of transformation is this?

a)

Rotation

b)

Reflection

c)

Translation

d)

Enlargement

16.

How would you describe the translation of the green shape to the red shape?

a)

3 right, 1 up

b)

3 up

c)

3 right, 4 up

d)

6 up

17.

What transformation is happening?
(x, y) ----> (x + 2, y - 3)

a)

slide up 2, left 3

b)

slide right 2, up 3

c)

slide right 2, down 3

d)

slide left 3, right 2

18.

Which reflection does the image show?

a)

Reflection across the x-axis according to the rule (x, y) → (x, −y)

b)

Reflection across the y-axis according to the rule (x, y) → (x, −y)

c)

Reflection across the x-axis according to the rule (x, y) → (−x, y)

d)

Reflection across the y-axis according to the rule (x, y) → (−x, y)

19.

Reflect the point (2, -4) over the y-axis.

a)

(-4, 2)

b)

(-2, 4)

c)

(-2, -4)

d)

(2, 4)

20.

How do you write an ordered pair?

a)

(X,X)

b)

(Y,X)

c)

(X,Y)

d)

(Y,Y)

21.

In the ordered pair (4,9), which number is the y-coordinate?

a)

4

b)

9

c)

neither

d)

both

22.

Given the translation rule $\left(x,y\right)\rightarrow\left(x-4,\ y+6\right)$

how should we move in the x-direction?

a)

Left 4

b)

Right 4

c)

Right 6

d)

Up 6

23.

Given the translation rule $\left(x,y\right)\rightarrow\left(x-4,\ y+6\right)$

how should we move in the y-direction?

a)

Left 4

b)

Right 4

c)

Down 6

d)

Up 6

24.

Describe the translation $\left(x,y\right)\rightarrow\left(x-3,\ y-1\right)$

in words.

a)

Left 3, Up 1

b)

Right 3, Up 1

c)

Right 3, Down 1

d)

Left 3, Down 1

25.

Describe the translation $\left(x,y\right)\rightarrow\left(x+3,\ y+5\right)$

in words.

a)

Left 3, Up 5

b)

Right 3, Up 5

c)

Right 3, Down 5

d)

Left 3, Down 5

26.

Find the image of the point (3, 2) that has undergone a reflection across the x - axis

a)

(-3 , -2)

b)

(3 , -2)

c)

(-2 , 3)

d)

(2 , -3)

27.

What is L' after a reflection over the x-axis?

a)

(3, -4)

b)

(-3, -4)

c)

(3, 4)

d)

(-3, 4)

28.

Which is a rule for a reflection over the x-axis?

a)

$f\left(x,y\right)=\left(x,-y\right)$

b)

$f\left(x,y\right)=\left(-x,y\right)$

c)

$f\left(x,\ y\right)=\ \left(-y,\ x\right)$

d)

$f\left(x,\ y\right)=\ \left(y,-\ x\right)$

29.

Triangle GHI is reflected across the x-axis. What are the coordinates of I'?

a)

(-2, 6)

b)

(2, 6)

c)

(-6, -2)

d)

(6, 2)

M8 2.1-2.3 Review

Total questions: 29

Worksheet time: 7hrs 15mins

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