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Worksheets

Angles

Total questions: 69

Worksheet time: 2hrs 33mins

Name
Class
Date
1.

Find the missing angle.

a)

43

b)

47

c)

57

d)

67

2.
What is the measure of the missing angle?
a)
92
b)
102
c)
82
d)
72
3.
What kind of angles are shown?
a)
complementary
b)
supplementary
c)
adjacent
d)
corresponding
4.
a)
x = 118
b)
x = 108
c)
x = 28
d)
x = 58
5.
This is what kind of angle?
a)
obtuse
b)
right
c)
straight
d)
acute
6.
How are these angles related?
a)
Vertrical
b)
Complementary 
c)
Adjacent
d)
Supplementary 
7.
What are supplementary angles?
a)
Angles that add up to 180°
b)
Angles that add up to 90°
c)
Angles that are equal to each other
d)
Angles that are opposite of each other when lines intersect
8.
Find the missing angle.
a)
41°
b)
32°
c)
51°
d)
31°
9.

The angle relationship shown are -

a)

complementary angles

b)

supplementary angles

c)

vertical angles

d)

angle bisector

10.
What are complementary angles?
a)
Angles that add up to 180°
b)
Angles that add up to 90°
c)
Angles that are equal to each other
d)
Angles that are opposite of each other when lines intersect.
11.
What are supplementary angles?
a)
Angles that add up to 180°
b)
Angles that add up to 90°
c)
Angles that are equal to each other
d)
Angles that are opposite of each other when lines intersect
12.

what is a 30 degrees angle

a)

right angle

b)

acute angle

c)

obtuse angle

d)

angle

13.

what angle is this 90 degree

a)

acute angle

b)

obtuse angle

c)

right angle

d)

angle

14.

what is a 140 degrees angle

a)

obtuse angle

b)

right angle

c)

angle

d)

acute angle

15.

30 degrees is a acute angle

a)

false

b)

true

16.

what is a right angle

a)

90 degrees

b)

20 degrees

c)

143 degrees

17.
 What is the name of this polygon?
a)
a pentagon
b)
a quadrilateral
c)
an octagon
d)
a triangle
18.
What type of angle is this?
a)
right
b)
acute
c)
obtuse
19.
What type of angle is this?
a)
right 
b)
acute
c)
obtuse
20.
What type of angle is this?
a)
right
b)
acute 
c)
straight
21.
What type of angle is this?
a)
right
b)
acute
c)
straight
22.
What type of angle is this?
a)
straight
b)
acute
c)
obtuse
23.
What type of lines are these?
a)
parallel
b)
intersecting
c)
perpendicular
24.
What type of lines are these?
a)
parallel
b)
intersecting
c)
perpendicular
25.
What type of lines are these?
a)
parallel
b)
intersecting
c)
perpendicular
26.
How many sides does a Quadrilateral have?
a)
4
b)
3
c)
6
d)
9
27.
How many sides does an Octagon have?
a)
4
b)
3
c)
9
d)
8
28.
Why is a Triangle called Equilateral?
a)
It has two sides that match
b)
It has all 3 sides that match
c)
It has no sides that match
d)
It has four sides that match
29.
Which Quadrilateral has 4 right angles, 2 sets of parallel sides, and is also a parallelogram?
a)
Rectangle
b)
Square
c)
Triangle
d)
Rhombus
30.
Which of these is not a parallelogram?
a)
rectangle
b)
rhombus
c)
trapezoid
d)
square
31.
A polygon has to have
a)
at least two sides
b)
at least three sides
c)
four or more sides
d)
no sides
32.

Choose the following images that are a polygons.

a)
b)
c)
d)
33.

How many quadrilaterals makes up this shape person?

a)

1

b)

5

c)

7

d)

8

34.
What is the sum of the Interior Angles of a triangle?
a)
360º
b)
90º
c)
180º
d)
135
35.
A parallelogram has one or more pairs of parallel lines.
a)
True
b)
False
36.
What is a polygon?
a)
A closed plane figure made up of line segments
b)
An open plane figure made up of line segments
c)
A closed plane figure made up of rays
d)
An open plane figure made up of rays
37.
In a triangle, how many total degrees are there?
a)
540º
b)
180º
c)
90º
d)
360º
38.
Two supplemental angles add up to _____.
a)
45º
b)
90º
c)
180º
d)
360º
39.
A triangle has how many sides?
a)
4
b)
2
c)
3
d)
100
40.
What is this shape?
a)
ray
b)
trapezoid
c)
parallelogram
d)
rhombus
41.
What is this?
a)
ray
b)
line
c)
right angle
d)
obtuse angle
42.
What do we call a shape with two pairs of parallel lines?
a)
A trapezoid
b)
A rhombus
c)
A ray
d)
A parallelogram
43.
This is a pentagon. Pentagons have...
a)
5 sides and 5 angles
b)
3 sides and 2 angles
c)
2 sides and 3 angles
d)
10 sides all together
44.
An obtuse angle is...
a)
little angle, less than 90 degrees
b)
Big fat angle, more than 90 degrees
c)
Exactly 90 degrees
45.
Polygon or non-polygon?
a)
Polygon
b)
Non-Polygon
46.
Polygon or Non-Polygon?
a)
Polygon
b)
Non-Polygon
47.
What shape is our flag?
a)
square
b)
rectangle
c)
rhombus
d)
flag shaped
48.
The shapes in the pictures are all--
a)
Triangles
b)
Trapezoids
c)
Parallelograms
d)
Heptagons
49.
What is a polygon?
a)
A closed figure made up of straight line segments
b)
An open figure made up of straight line segments
c)
A closed figure made up of curved edges
d)
An closed figure made up of crossed line segments
50.

What is the least number of sides a polygon can have?

a)

two

b)

three

c)

four

d)

five

51.

Can a polygon have curved sides?

a)

yes

b)

no

52.

How many one degree turns did the minute hand make in one hour?

a)

90°

b)

60°

c)

180°

d)

360°

53.

At 1:00, the minute and hour hands form a 30º angle.

What is the measure of the angle at 10:00 in degrees?

a)

30º

b)

60º

c)

90º

d)

360º

54.

At which time does the clock almost form a straight line at 180 degrees?

a)

1:20

b)

12:30

c)

11:15

d)

10: 50

55.
What is the measurement of a right angle?
a)
70
b)
80
c)
90
d)
180
56.
Which angle type is pictured?
a)
Acute
b)
Right
c)
Obtuse
d)
Straight
57.
What is the value of the missing angle?
a)
61
b)
50
c)
60
d)
69
58.
Find the value of ∠A.
a)
141 degrees
b)
41 degrees
c)
51 degrees
d)
180 degrees
59.
complementary, supplementary, or neither?
a)
Complementary
b)
Supplementary
c)
Neither
60.

What is the tool used for measuring the size of an angle?

a)

Protractor

b)

Ruler

c)

Professional

d)

Half circle

61.

The unit used for measuring angles

a)

Inches

b)

Degree

c)

Ounces

d)

Centimeters

62.

The opposite directions the hands of a clock move

a)

Clockwise

b)

Counterclockwise

c)

2:00

d)

Vertical

63.

The direction which the hands of the clock move

a)

Horizontally

b)

Counterclockwise

c)

Vertically

d)

Clockwise

64.

What part of the circle is shaded red?

a)

1/4

b)

3/4

c)

1/2

d)

1/12

65.

What part of the circle is not shaded red?

a)

1/4

b)

3/4

c)

2/4

d)

3/12

66.

How many degrees are in an angle that turns through 1/2 of a circle?

a)

180 degrees

b)

90 degrees

c)

270 degrees

d)

360 degrees

67.

If you are measuring an angle, what number does one of the rays have to pass through on your protractor to get an accurate measurement?

a)

0

b)

90

c)

75

d)

181

68.

David splits a right angle into two equal parts. What is the measure of the two new angles?

a)

45

b)

180

c)

90

d)

23

69.

Angle CDE measures 180 degrees. It is split into two equal angles. What is the measure of the two new angles?

a)

80

b)

90

c)

45

d)

360