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Types of Angles

Total questions: 38

Worksheet time: 32mins

Name
Class
Date
1.

what is less than 90 °\degree in angles

a)

obtuse angle

b)

acute angle

c)

straight angle

d)

reflex ngle

2.

I can measure an angle with a device known as _______

a)
Protractor
b)

Fraction

c)

Ruler

3.

Which of the following measures is an example of acute angle?

a)

90o

b)

89o

c)

100o

d)

95o

4.
What type of angle is shown?
a)
acute
b)
obtuse
c)
right
d)
straight
5.
Right, acute, or obtuse?
a)
Right
b)
Acute
c)
Obtuse
6.
Define Straight
a)
Less than 90
b)
Exactly 90
c)
Greater than 90 and less than 180
d)
Exactly 180
7.
Define Right Angle
a)
Less than 90
b)
Exactly 90
c)
Greater than 90 and less than 180
d)
Exactly 180
8.
Define Acute
a)
Less than 90
b)
Exactly 90
c)
Greater than 90 and less than 180
d)
Exactly 180
9.
Define Obtuse
a)
Less than 90
b)
Exactly 90
c)
Greater than 90 and less than 180
d)
Exactly 180
10.
Which type of angle is pictured?
a)
Acute
b)
Right
c)
Obtuse
d)
Straight
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.
Name this angle.
a)
acute
b)
right
c)
obtuse
d)
none of the above
14.
Name this angle.
a)
acute
b)
right
c)
obtuse
d)
none of the above
15.
a)
Right
b)
Straight
c)
Acute
d)
Obtuse
16.
a)
Right
b)
Straight
c)
Acute
d)
Obtuse
17.
a)
Right
b)
Straight
c)
Acute
d)
Obtuse
18.
a)
Right
b)
Straight
c)
Acute
d)
Obtuse
19.
a)
Right
b)
Straight
c)
Acute
d)
Obtuse
20.
a)
Right
b)
Straight
c)
Acute
d)
Obtuse
21.
a)
Right
b)
Straight
c)
Acute
d)
Obtuse
22.
a)
Right
b)
Straight
c)
Acute
d)
Obtuse
23.
a)
Right
b)
Straight
c)
Acute
d)
Obtuse
24.
a)
Right
b)
Straight
c)
Acute
d)
Obtuse
25.

What type of angles are these?

a)

Right

b)

Obtuse

c)

Reflex

d)

Straight

26.

Identify the angle that represents a full rotation.

a)

270 degrees

b)

90 degrees

c)

360 degrees

d)

180 degrees

27.

Explain the concept of a full rotation in your own words.

a)

An object turns halfway around in a circle, covering 180 degrees.

b)

A full rotation is when an object spins in a square, covering 90 degrees.

c)

A full rotation occurs when an object moves in a straight line, covering 360 degrees.

d)

An object turns completely around in a circle, covering 360 degrees.

28.

Which angle is this?

a)

Acute angle

b)

Right angle

c)

Obtuse angle

d)

Straight angle

29.

Which angle is this?

a)

Acute angle

b)

Right angle

c)

Straight angle

d)

Obtuse angle

30.

Which angle is this?

a)

Acute angle

b)

Right angle

c)

Straight angle

d)

Obtuse angle

31.

Which angle is this?

a)

Straight angle

b)

Obtuse angle

c)

Acute angle

d)

Reflex angle

32.

Which angle is this?

a)

Right angle

b)

Obtuse angle

c)

Acute angle

d)

Reflex angle

33.

Which angle is this?

a)

Right angle

b)

Obtuse angle

c)

Acute angle

d)

Complete angle

34.

An angle whose measure is exactly

180°180\degree is called ...... 

a)

Straight angle

b)

Acute angle

c)

Obtuse angle

d)

Right angle

35.

An angle which is less than

90°90\degree is called ......is\ called\ ......

a)

Acute angle

b)

Complete angle

c)

Obtuse angle

d)

Right angle

36.

The point where two rays or lines meet to form an angle is called...

a)

Ray

b)

Side

c)

Vertex

d)

Line

37.

What is a reflex angle?

a)

An angle less than 90 degrees

b)

An angle less than 180 degrees

c)

An angle more than 180 degrees

d)

An angle between 90 and 180 degrees

38.

This angle is 210 degrees. What type of angle is it?

a)

Reflex

b)

Right

c)

Acute

d)

Straight