Free Printable Naming Angles

1.

Name the angle form by lines DE and EF in the long form.

a)

∠D

b)

∠f

c)

∠FED

d)

∠FDE

2.

Name the angle form by lines KL and ML in the long form.

a)

∠LMK

b)

∠KML

c)

∠KLM

3.

Name the angle form by lines XY and YZ in the long form.

a)

∠YZX

b)

∠y

c)

∠XYZ

4.

∠STU is formed by Lines ______ and ______.

a)

S, T

b)

T, U

c)

SU, TU

d)

ST, UT

5.

What is a Right Angle

a)

A Right Angle is a Angle that is 90 degrees

b)

some type of angle

c)

a number

6.

What is this

a)

Ray

b)

point

c)

angle

d)

line segment

7.

What is this called...

a)

Ray

b)

Line segment

c)

plain

d)

point

8.

what is this called

a)

Line

b)

line segment

c)

ray

d)

point

9.

is an acute less or more than 90 degress

a)

Less

b)

more

10.

This is what kind of angle?

a)

obtuse

b)

right

c)

straight

d)

acute

11.

Name this angle.

a)

acute

b)

right

c)

obtuse

d)

none of the above

12.

Name this angle.

a)

acute

b)

right

c)

obtuse

d)

none of the above

13.

What is the converse of the following statement?
If it is Saturday, then the school is closed

a)

If the school is closed, then it is Saturday.

b)

If it is not Saturday, then the school is not closed.

c)

If the school is not closed, then it is not Saturday.

14.

What is the inverse of the following statement?
If it is Saturday, then the school is closed

a)

If the school is closed, then it is Saturday.

b)

If it is not Saturday, then the school is not closed.

c)

If the school is not closed, then it is not Saturday.

15.

What is the contrapositive of the following statement?
If it is Saturday, then the school is closed

a)

If the school is closed, then it is Saturday.

b)

If it is not Saturday, then the school is not closed.

c)

If the school is not closed, then it is not Saturday.

16.

What does this mean?

a)

Conditional Statement

b)

Inverse

c)

Converse

d)

THIS IS A GEOMETRY CLASS!!! GIVE ME NUMBERS!

17.

Conditional: If it does not rain today, then we will have practice.
What is this statement called: If it rains today, then we will not have practice.

a)

Converse

b)

Inverse

c)

Contrapositive

d)

Negation

18.

Which one is represented by two arrows and extends without end in two directions?

a)

Point

b)

Line

c)

Line Segment

d)

Ray

19.

Which word extends without end in two dimensions (always flat)?

a)

Points

b)

Lines

c)

Planes

d)

Rays

20.

Give another name for line k.

a)

Line BC

b)

Line BCE

c)

Line ED

d)

Line k is the only name, there isn't another name.

21.

A plane containing point A.

a)

Plane DEA

b)

Plane k

c)

Plane CDF

d)

Plane F

22.

An example of 2 non-collinear points.

a)

D, E

b)

C, B

c)

M, E

d)

F, B

23.

Name three collinear points.

a)

A, B, E

b)

E, B, D

c)

A, B, F

d)

C, B, D

24.

If points A, B, C are collinear with B between A and C, the segment addition postulate is:

a)

AB + BC = AC

b)

BA + AC = BC

c)

CA + CB = AB

d)

BC + AC = CA

25.

Which equation would be correct for this figure?

a)

$x+5=2x+10$

b)

$2\cdot\left(x+5\right)=33$

c)

$x+5+2x+10\ =33$

d)

$x+5+2x+10\ =\ 180$

26.

Which equation would allow you to solve this problem?

a)

$11x-7+3x+9=14x+2$

b)

$11x-7=3x+9$

c)

$2\left(3x+9\right)=11x-7$

d)

$11x-7+3x+9=180$

27.

Write an equation that correctly models the lengths shown.

a)

2x + 20 + x + 21 = 9

b)

2x + 20 + 9 = x + 21

c)

9 + x + 21 = 2x + 20

d)

2x + 20 - 9 = x + 21

28.

Find XZ, if XY = 13 and YZ = 4.

(a)

29.

Find YZ, if XY = 8 and XZ = 24.

(a)

30.

Find AC

a)

7

b)

8

c)

22

d)

23

31.

Given the diagram, which is correct?

a)

BC+CD=BD

b)

BD+BC=CD

c)

CD+BC=BD

d)

BC+BD=CD

32.

XY =

a)

6

b)

28

c)

11

d)

7

33.

This point divides a line segment into 2 equal parts.

a)

point

b)

vertex

c)

midpoint

d)

segment

34.

Write an equation that could be used to relate the lengths shown.

a)

4 + 3x + 2 = 7x - 2

b)

7x - 2 + 4 = 3x + 2

c)

7x - 2 + 3x + 2 = 4

35.

What bird is this?

a)

Bald Eagle

b)

American Crow

c)

Steller's Jay

d)

European Starling

36.

Name the dog.

a)

Pitbull

b)

Pug

c)

French Bulldog

d)

Bloodhound

37.

Are the points shown collinear?

a)

Yes

b)

No

38.

Are the points shown coplanar?

a)

Yes

b)

No

39.

Choose the points that are non-coplanar.

a)

D, E, and F

b)

D, H, and F

c)

F, D, and G

d)

G, E, and D

40.

What is the contrapositive ( $\sim q\rightarrow\sim p$ ) of the statement:

If you play the guitar, then you are a musician.

a)

If you are a musician, then you play the guitar.

b)

If you are not a musician, then you do not play the guitar.

c)

If you do not play the guitar, then you are not a musician.

d)

If you play the guitar, then you are a musician.

41.

What is the inverse ( $\sim p\rightarrow\sim q$ ) of the statement:

If you play the guitar, then you are a musician.

a)

If you are a musician, then you play the guitar.

b)

If you are not a musician, then you do not play the guitar.

c)

If you do not play the guitar, then you are not a musician.

d)

If you play the guitar, then you are a musician.

42.

Match the following

a)

$\sim p$

1.

Negation of the hypothesis

b)

$\sim q$

2.

Negation of the conclusion

c)

$p$

3.

Hypothesis

d)

$q$

4.

Conclusion

43.

Match the following

a)

$\sim p\rightarrow\sim q$

1.

Inverse

b)

$q\rightarrow p$

2.

Converse

c)

$p\rightarrow q$

3.

Original Conditional

d)

$\sim q\rightarrow\sim p$

4.

Contrapositive

44.

Name the vertex of the angle.

a)

S

b)

R

c)

Q

d)

S, R, and Q are vertices

45.

Choose the correct name for the angle marked $\angle4.$

a)

$\angle K$

b)

$\angle KVJ$

c)

$\angle LVK$

d)

$\angle JKV$

46.

What does this represent?

a)

slope of angle ABC

b)

angle ABC

c)

measure of angle ABC

d)

measure of arc ABC

Naming Angles

Total questions: 46

Worksheet time: 1hrs 15mins

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