Quiz about 4th Grade - Geometry Concepts Practice Test

Question 1

What is a polygon?

Accepted Answer

A closed figure made up of straight line segments

Answer

An open figure made up of straight line segments

Answer

A closed figure made up of curved edges

Answer

An closed figure made up of crossed line segments

Question 2

A polygon has to have

Accepted Answer

at least three sides

Answer

at least two sides

Answer

four or more sides

Answer

no sides

Question 3

Which of these is a polygon?

Accepted Answer

quadrangle

Answer

cube

Answer

angle

Answer

circle

Question 4

5 sided shape

Accepted Answer

Pentagon

Answer

Hexagon

Answer

Octagon

Answer

Quadrilateral

Question 5

6 sided shape

Accepted Answer

Hexagon

Answer

Octagon

Answer

Heptagon

Answer

Decagon

Question 6

What is this shape?

Accepted Answer

Pentagon

Answer

Circle

Answer

Square

Answer

Octagon

Question 7

What is this shape?

Accepted Answer

Octagon

Answer

Decagon

Answer

Hexagon

Answer

Nonagon

Question 8

A POLYGON IS:
A figure with closed lines

Accepted Answer

correct

Answer

incorrect

Answer

not sure

Question 9

Polygon or non-polygon?

Accepted Answer

Non-Polygon

Answer

Polygon

Question 10

Polygon or Non-Polygon?

Accepted Answer

Non-Polygon

Answer

Polygon

Question 11

Name the figure.

Accepted Answer

ray

Answer

point

Answer

line

Answer

line segment

Question 12

Name the figure.

Accepted Answer

line

Answer

ray

Answer

line segment

Answer

point

Question 13

This is what kind of angle?

Accepted Answer

right

Answer

acute

Answer

obtuse

Answer

straight

Question 14

This is what kind of angle?

Accepted Answer

obtuse

Answer

right

Answer

acute

Answer

straight

Question 15

Name the figure.

Accepted Answer

line segment

Answer

line

Answer

point

Answer

ray

Question 16

What is the name of the PURPLE line?

Accepted Answer

BD

Answer

AB

Answer

BC

Answer

AD

Question 17

This is what kind of angle?

Accepted Answer

acute

Answer

obtuse

Answer

right

Answer

straight

Question 18

Name the figure.

Accepted Answer

angle

Answer

ray

Answer

line

Answer

line segement

Question 19

What type of angle is shown?

Accepted Answer

straight

Answer

acute

Answer

obtuse

Answer

right

Question 20

What is a line segment?

Accepted Answer

Part of a line with 2 endpoints

Answer

Part of a line that has 1 endpoint

Answer

Part of a line with 0 endpoints

Answer

Part of a line with 5 endpoints

Question 21

What is a ray?

Accepted Answer

Part of a line with 1 end point and goes on forever

Answer

Part of a line with 2 endpoints

Answer

Part of a line with 0 endpoints

Answer

Part of a line with 5 endpoints

Question 22

What is a line?

Accepted Answer

a straight path of points that goes on and on in two directions

Answer

an endless flat surface

Answer

an exact location in space

Answer

lines that never intersect

Question 23

What is a point?

Accepted Answer

an exact location

Answer

a straight path

Answer

endless flat surface

Answer

lines that cross

Question 24

What is this?

Accepted Answer

Point

Answer

Line segment

Answer

Ray

Answer

Line Segment

Question 25

What is the name of the RED line?

Accepted Answer

TX

Answer

RT

Answer

RX

Answer

Triangle TRX

Question 26

What is the name of the GREEN line?

Accepted Answer

RT

Answer

RX

Answer

TX

Question 27

What does the picture show?

Accepted Answer

ray

Answer

point

Answer

line

Answer

line segment

Question 28

What is the best term to describe this image?

Accepted Answer

parallel lines

Answer

intersecting lines

Answer

perpendicular lines

Answer

arrows

Question 29

.
.
.
What is the name of this ray?

Accepted Answer

Ray AB

Answer

Ray BA

Answer

Ray ABC

Answer

Ray AC

Question 30

What does the image show?

Accepted Answer

intersecting lines

Answer

parallel lines

Answer

perpendicular lines

Answer

two rays

Question 31

What does the image show?

Accepted Answer

obtuse angle

Answer

right angle

Answer

acute angle

Answer

straight angle

Question 32

Which figure shows a set of parallel lines?

Accepted Answer

Figure 4

Answer

Figure 1

Answer

Figure 2

Answer

Figure 3

Question 33

Which figure shows a set of perpendicular lines?

Accepted Answer

Figure 2

Answer

Figure 1

Answer

Figure 3

Answer

Figure 4

Question 34

The yellow yard lines are an example of what type of line?

Accepted Answer

parallel lines

Answer

perpendicular lines

Answer

intersecting lines

Answer

number lines

Question 35

The black lines on this Railroad Crossing sign are an example of what type of lines?

Accepted Answer

perpendicular lines

Answer

parallel lines

Answer

intersecting lines

Answer

interurban lines

Question 36

Choose the most precise answer: These roads are

Accepted Answer

Parallel

Answer

Intersecting

Answer

Perpendicular

Question 37

Choose the most precise answer: These streets are

Accepted Answer

Perpendicular

Answer

Parallel

Answer

Intersecting

Question 38

Choose the most precise answer: These roads are

Accepted Answer

Intersecting

Answer

Parallel

Answer

Perpendicular

Question 39

Right, acute, or obtuse?

Accepted Answer

Right

Answer

Acute

Answer

Obtuse

Question 40

Right, acute, or obtuse?

Accepted Answer

Acute

Answer

Right

Answer

Obtuse

Question 41

Right, acute, or obtuse?

Accepted Answer

Obtuse

Answer

Acute

Answer

Right

Question 42

Right, Acute, or Obtuse?

Accepted Answer

Obtuse

Answer

Right

Answer

Acute

Question 43

Right, obtuse, acute?

Accepted Answer

Right

Answer

Obtuse

Answer

Acute

Question 44

What is the measure of the angle shown in the picture?

Accepted Answer

90 degrees

Answer

0 degrees

Answer

45 degrees

Answer

180 degrees

Question 45

What is the measure of the angle shown in the picture?

Accepted Answer

35 degrees

Answer

30 degrees

Answer

140 degrees

Answer

145 degrees

Question 46

What is the measure of the angle shown in the picture?

Accepted Answer

30 degrees

Answer

35 degrees

Answer

150 degrees

Answer

155 degrees

Question 47

What is the measure and type of the angle shown in the picture?

Accepted Answer

127 degrees; obtuse

Answer

53 degrees; acute

Answer

53 degrees; obtuse

Answer

127 degrees; acute

Question 48

What is the value of the missing angle?

Accepted Answer

50

Answer

61

Answer

60

Answer

69

Question 49

Question 49.

Accepted Answer

34

Answer

146

Answer

36

Answer

136

Question 50

Question 50.

Accepted Answer

118

Answer

151

Answer

147

Answer

62

Question 51

Name this triangle.

Accepted Answer

Isosceles, acute

Answer

Right, Isosceles

Answer

Scalene, acute

Answer

Equilateral, obtuse

Question 52

Name this triangle

Accepted Answer

Acute, Scalene

Answer

Obtuse, Scalene

Answer

Right, Isosceles

Answer

Acute, Equilateral

Question 53

Which type of triangle is pictured?

Accepted Answer

Right Isosceles Triangle

Answer

Equilateral Triangle

Answer

Obtuse Scalene Triangle

Answer

Obtuse Equilateral Triangle

Question 54

Find the measure of the missing angle.

Accepted Answer

50o

Answer

90o

Answer

100

Answer

130o

Question 55

I always have 4 right angles

Accepted Answer

rectangle

Answer

trapezoid

Answer

parallelogram

Answer

triangle

Question 56

This figure has only one set of parallel sides.

Accepted Answer

trapezoid

Answer

square

Answer

rectangle

Answer

parallelogram

Question 57

Name this shape

Accepted Answer

parallelogram

Answer

trapezoid

Answer

square

Answer

rectangle

Question 58

Find the missing angle.

Accepted Answer

98

Answer

78

Answer

68

Answer

108

Question 59

Find the missing angle.

Accepted Answer

78

Answer

68

Answer

98

Answer

88

Question 60

The distance around a circle is called the _________.

Accepted Answer

circumference

Answer

radius

Answer

diameter

Answer

area

Question 61

The distance between one side of a circle through the center to the other side is the ___________.

Accepted Answer

diameter

Answer

circumference

Answer

radius

Answer

area

Question 62

What is the value of pi? (hint: look at your formula sheet)

Accepted Answer

3.14

Answer

3,140

Answer

33/2

Answer

apple

Question 63

The line segment between the center and a point on the circle is the

Accepted Answer

Radius

Answer

Diameter

Answer

Chord

Answer

Tangent

Question 64

Is the red line a radius or diameter of the circle?

Accepted Answer

Radius

Answer

Diameter

4th Grade - Geometry Concepts Practice Test

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