WorksheetsAngles, triangles and Area sums Review
Total questions: 30
Worksheet time: 46mins
Name
Class
Date
1.
An angle that measures less than 90°
a)
Acute
b)
Obtuse
c)
Right
d)
Straight
2.
This is what kind of angle?
a)
right
b)
acute
c)
obtuse
d)
straight
3.
This is what kind of angle?
a)
obtuse
b)
right
c)
straight
d)
acute
4.
What is the measurement of a right angle?
a)
70
b)
80
c)
90
d)
180
5.
What is an "Acute" Angle?
a)
Angle that measures 180
b)
An Angle that measures 90
c)
An angle that measures more than 90
d)
An angle that measures less than 90
6.
Which type of angle is pictured?
a)
Acute
b)
Right
c)
Obtuse
d)
Straight
7.
An obtuse angle measures:
a)
Less than 90 degrees
b)
Greater than 90 degrees
c)
90 degrees
8.
What type of triangle is shown?
a)
Isosceles
b)
Right-angled
c)
Equilateral
d)
Scalene
9.
What type of triangle is shown?
a)
Isosceles
b)
Right-angled
c)
Equilateral
d)
Scalene
10.
What type of triangle is shown?
a)
Isosceles
b)
Right-angled
c)
Equilateral
d)
Scalene
11.
What type of triangle is shown?
a)
Isosceles
b)
Right-angled
c)
Equilateral
d)
Scalene
12.
Acute triangles are triangles with only acute angles inside.
Select all the acute triangles below:
a)
b)
c)
d)
13.
Identify the type of angle shown....
a)
Acute
b)
Obtuse
c)
Reflex
d)
Right Angle
14.
Identify all the ACUTE angles...
a)
37o
b)
135o
c)
23o
d)
4o
e)
175o
15.
Identify all the OBTUSE angles...
a)
87o
b)
245o
c)
303o
d)
164o
e)
95o
16.
Identify all the REFLEX angles...
a)
187o
b)
122o
c)
203o
d)
161o
e)
145o
17.
.
.
What kind of triangle is this?
.
What kind of triangle is this?
a)
Acute
b)
Right
c)
Obtuse
d)
Robot
18.
What kind of triangle is this?
a)
Acute
b)
Super
c)
Right
d)
Obtuse
19.
What kind of triangle is this?
a)
Acute
b)
Right
c)
Sparkly
d)
Obtuse
20.
Find the measure of the missing angle.
a)
47
b)
57
c)
53
d)
133
21.
What is the measure of the missing angle?
a)
82
b)
43
c)
55
d)
180
22.
What do the interior angles in a triangle have a sum of?
a)
180
b)
90
c)
360
d)
270
23.
Find the measure of angle D.
a)
140 degrees
b)
16 degrees
c)
40 degrees
d)
90 degrees
24.
Find the missing angle.
a)
29°
b)
39°
c)
49°
d)
59°
25.
What is the sum of a Quadrilaterals interior angles?
a)
180
b)
360
c)
400
d)
240
26.
Find the missing angle.
a)
75
b)
85
c)
100
d)
45
27.
Find the missing angle.
a)
65
b)
85
c)
75
d)
70
28.
Find the measure of the angle x.
a)
105
b)
115
c)
65
d)
75
29.
Angle 1 is 34, angle 2 is 58, angle 3 is 100. If this shape is a quadrilateral, what is the measure of the 4th angle.
a)
186
b)
121
c)
168
d)
90
30.
How many degrees are in the missing angle?
a)
60
b)
114
c)
70
d)
360
100 %
