Free Printable Review: unit 2 investigations 1-2

1.

Tell whether the two figures are congruent.

a)

Yes, same size and same shape

b)

No, same shape but different sizes

c)

No, different size and different shapes

2.

Are these shapes congruent?

a)

Yes

b)

No

3.

Determine the relationship of the figures.

a)

Congruent

b)

Not Congruent

c)

Similar

4.

Sides in similar figures must be proportional.

a)

True

b)

False

5.

All angles in similar figures are congruent.

a)

True

b)

False

6.

Matching sides are called

a)

Corresponding Sides

b)

Corresponding Angles

c)

The Same

d)

Congruent Sides

7.

Are these two shapes congruent or not congruent?

a)

congruent

b)

not congruent

8.

Are these two shapes congruent or not congruent?

a)

congruent

b)

not congruent

9.

Are these shapes similar or congruent?

a)

Congruent

b)

Similar

10.

Line WX corresponds with what line?

a)

ED

b)

VW

c)

BC

d)

ZY

11.

_{Line AB corresponds with what line?}

a)

XZ

b)

XY

c)

YZ

d)

YX

12.

$\Delta PQR\ is\ similar\ to\ \Delta STU$ What side corresponds to side UT?

a)

PQ

b)

RQ

c)

QR

d)

QP

13.

Which statement is true?

a)

$\angle A\ =\angle E$

b)

$\angle F=\angle B$

c)

$\angle E=\angle B$

d)

$\angle C=\angle D$

14.

Which angle corresponds with $\angle T$ ?

a)

$\angle U$

b)

$\angle Q$

c)

$\angle P$

d)

$\angle R$

15.

Use the congruency statement to answer the following:
<F = ___

a)

<H

b)

<I

c)

<G

d)

not congruent to another angle

16.

What side is corresponding to line AB?

a)

DE

b)

EF

c)

BC

d)

DF

17.

What side is corresponding to line EF?

a)

BC

b)

ED

c)

EF

d)

AB

18.

What angle is corresponding to angle C?

a)

F

b)

D

c)

E

d)

A

19.

The four regions on the coordinate plane are called_________________

a)

origins

b)

ordered pairs

c)

quadrants

d)

coordinates

20.

What are the coordinates of Point C?

a)

(-4, -2)

b)

(-2,-4)

c)

(2, -4)

d)

(-2, 4)

21.

What is at (1,2)?

a)

the moon

b)

the sun

c)

a blue planet

d)

a robot

22.

How do you correctly write an ordered pair?

a)

(y,x)

b)

(x,y)

c)

(0,0)

d)

(yy,x)

23.

What is (0,0) called?

a)

The center

b)

The X axis

c)

The Origin

d)

The Y axis

24.

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

a)

4

b)

9

c)

neither

d)

both

25.

Where is point E located?

a)

( 2, 0 )

b)

( 2 , 2 )

c)

( 0 , 2 )

d)

( 0 , 0 )

26.

The Y axis is _______?

a)

Vertical

b)

Horizontal

c)

criss-cross

d)

diagonal

27.

The X axis is _______?

a)

vertical

b)

diagonal

c)

criss-cross

d)

horizontal

28.

Graph the point (1,7) on the coordinate plane

a)

b)

29.

Graph the point (9,3) on the coordinate plane.

a)

b)

30.

On a coordinate plane, __________ describes the location of a point

a)

x-axis

b)

y-axis

c)

ordered pair

d)

origin

31.

To graph the point (5, 9) on the coordinate plane, start at the origin. Move 5 units _______ and 9 units _______.

a)

right... down

b)

left... up

c)

right... up

d)

left.... down

32.

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

a)

4

b)

9

c)

neither

d)

both

33.

What is the ordered pair?

a)

(8, 2)

b)

(2,7)

c)

(2,8)

d)

(8,3)

34.

Whats is the symbol for Congruency

a)

b)

c)

d)

35.

what is symbol for similarity

a)

b)

c)

d)

36.

Is the image similar to the original?

original: ( x , y )

image: ( 4x, 4y )

a)

yes

b)

no

37.

Is the image similar to the original?

original: ( x, y )

image: ( x, 3y )

a)

yes

b)

no

38.

Is the image similar to the original?

original: ( x, y )

image: ( x - 5, y + 2 )

a)

yes

b)

no

39.

What does the rule tell you about the image?

( 2x, 2y )

a)

The image is 3 times the size of the original

b)

The image is twice the size of the original

c)

The image is half the size of the original

40.

What does the rule tell you about the image?

( x + 7, y - 3 )

a)

The image is three times the size of the original

b)

The image shifted its position on the coordinate plane

c)

The image is 7 times the size of the original

Review: unit 2 investigations 1-2

Total questions: 40

Worksheet time: 44mins

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