Free Printable Unit 1 Geometry Vocabulary Review

1.

Which definition matches the following vocabulary word?

Parallel

a)

Location with no shape or size

b)

Two lines that intersect at a right angle

c)

To divide into two equal parts

d)

Two coplanar lines that never touch

2.

What vocabulary word matches the diagram?

a)

Line

b)

Ray

c)

Segment

d)

Angle

3.

Which word matches the definition?

Consists of two different rays that have a common endpoint.

a)

Segment

b)

Midpoint

c)

circumscribed

d)

Angle

4.

Which word matches the symbol?

a)

line

b)

segment

c)

point

d)

ray

5.

Which symbol matches the following word?

Perpendicular

a)

b)

c)

d)

6.

Which symbol matches the following word?

Ray

a)

b)

c)

d)

7.

a)

line

b)

line segment

c)

ray

d)

angle

8.

a)

line

b)

line segment

c)

ray

d)

angle

9.

a)

perpendicular lines

b)

parallel lines

c)

vertex

d)

intersecting

10.

What does point V represent?

a)

perpendicular lines

b)

parallel lines

c)

vertex

d)

intersecting lines

11.

What does this image show?

a)

dot

b)

point

c)

circle

d)

angle

12.

Identify this picture.

a)

ray AB

b)

line AB

c)

line segment AB

d)

ray BA

13.

a set of points that form a straight path that goes forever in both directions

a)

ray

b)

line segment

c)

point

d)

line

14.

part of a line that begins at one endpoint and continues without end in one direction

a)

ray

b)

point

c)

line segment

d)

line

15.

part of a line between two points on the line (endpoints)

a)

ray

b)

line

c)

line segment

d)

point

16.

lines that intersect at right angles to form a right angle

a)

parallel lines

b)

perpendicular lines

c)

points

d)

intersecting lines

17.

Two rays joined at a common endpoint

a)

point

b)

line

c)

angle

d)

segment

18.

Points that lie in the same plane are called ____________________.

a)

coplanar points

b)

collinear points

c)

line segment

d)

defined terms

19.

A _______________ is a flat, 2-dimensional surface usually represented by a shape that looks like a floor or a wall.

a)

plane

b)

segment bisector

c)

line

d)

ray

20.

Points on the SAME LINE

a)

Collinear Points

b)

Coplanar points

c)

Co Points

d)

Duo points

21.

Which of the following is the BEST definition for a circle?

a)

All points equidistant from a single point

b)

A round polygon

c)

A continuous curve

d)

Two semi-circles put together

22.

How would you describe points I, L, C?

a)

collinear

b)

non-coplanar

c)

symmetric

d)

coplanar

23.

Are points D and E collinear or coplanar?

a)

Collinear

b)

Coplanar

24.

$\overrightarrow{xy}\$ What does this represent?

a)

Ray xy

b)

Line xy

c)

Line segment xy

d)

Point xy

25.

$\overline{xy}$ What does this represent?

a)

Ray xy

b)

Line xy

c)

Line segment xy

d)

Point xy

26.

Given angle $\angle GHI$ , what's the vertex?

a)

G

b)

H

c)

I

d)

None

27.

Name a ray:

a)

$\overline{AB}$

b)

$\overrightarrow{BA}$

c)

$\overleftarrow{A}\overrightarrow{B}$

d)

$\overrightarrow{AB}$

28.

MULTIPLE SELECT: Name this line.

a)

$\overrightarrow{AB}$

b)

$\overline{AB}$

c)

$\overleftarrow{A}\overrightarrow{B}$

d)

$\overleftarrow{BA}$

e)

$\overleftarrow{C}\overrightarrow{B}$

29.

MULTIPLE SELECT: Name a Segment:

a)

$\overline{AB}$

b)

$\overline{BC}$

c)

$\overline{CD}$

d)

$\overline{AD}$

30.

Which one is NOT a way to name this angle?

a)

∠ABC

b)

∠CAB

c)

∠1

d)

∠A

31.

Identify this geometric figure

a)

Point

b)

Line

c)

Line Segment

d)

Ray

32.

What does this represent?

a)

angle ABC

b)

triangle ABC

c)

arc ABC

d)

line ABC

33.

$\overline{XY}$

a)

line

b)

ray

c)

line segment

d)

point

34.

$\overrightarrow{XY}$

a)

ray

b)

line

c)

angle

d)

segment

35.

$\overleftarrow{X}\overrightarrow{Y}$

a)

ray

b)

line

c)

angle

d)

segment

36.

This is the figure before its transformation.

a)

image

b)

isometry

c)

preimage

d)

tranformation

37.

This is the figure after its transformation.

a)

preimage

b)

transformation

c)

isometry

d)

image

38.

This changes the position, size, or shape of a figure.

a)

additive inverse

b)

transformation

c)

isometry

39.

This means the image and preimage are congruent.

a)

reflection

b)

isometry

c)

transformation

d)

rotation

40.

What does congruent mean?

a)

your nose is plugged up

b)

your pre image and image are the same color

c)

your image is the same type of shape as the pre image

d)

your image is the same shape AND size as the pre image

Unit 1 Geometry Vocabulary Review

Total questions: 40

Worksheet time: 57mins

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