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Worksheets6.1-6.7 Review
Total questions: 50
Worksheet time: 54mins
Name
Class
Date
1.
In a triangle, how many total degrees are there?
a)
100%
b)
180 degrees
c)
it varies
d)
360 degrees
2.
Find the measure of the indicated angle.
a)
95
b)
85
c)
35
d)
45
3.
What type of angle is shown?
a)
acute
b)
obtuse
c)
right
d)
straight
4.
What type of angle is shown?
a)
acute
b)
obtuse
c)
right
d)
straight
5.
What type of angle is shown?
a)
acute
b)
obtuse
c)
right
d)
straight
6.
The angle relationship shown is -
a)
complementary angles
b)
supplementary angles
c)
vertical angles
d)
angle bisector
7.
Find the value of x.
a)
18°
b)
28°
c)
38°
d)
118°
8.
These angles are...
a)
Complementary
b)
Supplementary
c)
Neither
9.
Two angles of a triangle are 60 degrees and 40 degrees. What is the measure of the third angle?
a)
80 degrees
b)
40 degrees
c)
50 degrees
d)
30 degrees
10.
What is the measure of the missing angle?
a)
30 degrees
b)
40 degrees
c)
47 degrees
d)
50 degrees
11.
Calculate the value of x.
a)
62°
b)
82°
c)
72°
d)
93°
12.
Solve for x.
a)
16
b)
11
c)
50
d)
6
13.
If angle COB =1200, what is the measure of angle AOD?
a)
60
b)
70
c)
120
d)
210
14.
What is the SUM of the angle measures in a hexagon (6 sides)?
a)
720°
b)
1080°
c)
600°
d)
540°
15.
What is the SUM of the angle measures in a nonagon (9 sides)?
a)
1440°
b)
900°
c)
1080°
d)
1260°
16.
What is the SUM of the angle measures in a triangle (3 sides)?
a)
60°
b)
90°
c)
120°
d)
180°
17.
Is 5 prime or composite?
a)
Prime
b)
Composite
18.
A prime number
a)
has one factor
b)
has more than 2 factors
c)
has 100 factors
d)
has exactly 2 factors: 1 and the number
19.
2 x 2 x 2 is the prime factorization of
a)
6
b)
12
c)
22
d)
8
20.
Use a number tree to find the prime factorization of 32
a)
2x2x2x4
b)
2x2x2x2x2
c)
4x4x2
d)
2x2x2x2x1
21.
Use a number tree to find the prime factorization of 33
a)
33
b)
11x3
c)
10x3
d)
3x3x3x2
22.
Use a number tree to find the prime factorization of 18
a)
3x2x2
b)
3x3x3
c)
33x3
d)
3x3x2
23.
2/5 divided by 3/4
a)
8/15
b)
6/20
c)
3/10
d)
3/20
24.
5 ÷ ⅕
a)
⅕
b)
1/25
c)
5
d)
25
25.
1/2 + 2/5
a)
9/10
b)
7/10
c)
1 3/10
d)
3/7
26.
a)
3/8
b)
3/16
c)
1/8
d)
2/8
27.
a)
14/16
b)
7/8
c)
8/7
d)
4/10
28.
What is 12/100 as a percentage?
a)
24 %
b)
12 %
c)
50 %
d)
99 %
29.
How do you change a fraction to a decimal?
a)
Add
b)
Subtract
c)
Multiply
d)
Divide
30.
What is 34 % as a decimal?
a)
0.34
b)
0.034
c)
3.4
d)
3.0034
31.
Name the decimal equivalent to 1/4?
a)
0.10
b)
0.40
c)
0.2
d)
0.25
32.
Express 0.87 as a percent.
a)
0.87%
b)
8.7%
c)
87%
d)
870%
33.
2/5 as a percentage
a)
25%
b)
20%
c)
40%
d)
0.4
34.
What is 20% as a fraction
a)
1/5
b)
1/4
c)
3/10
d)
2/5
35.
What is 12.5% as a fraction
a)
1/8
b)
3/8
c)
5/8
d)
7/8
36.
Simplify the expression:
8(5 + w)
8(5 + w)
a)
40 + w
b)
40+8w
c)
85 + 8w
d)
13+8w
37.
Simplify the expression
11(9 + d)
11(9 + d)
a)
99 + d
b)
20 + 9d
c)
20 + d
d)
99+11d
38.
-9(2g + 3)
a)
18g + 27
b)
-18g + 27
c)
-18g - 27
d)
18g - 27
39.
5(a + 6)
a)
5a + 6
b)
a + 30
c)
5a + 30
d)
5a - 30
40.
2(c - 8)
a)
2c - 16
b)
2c + 16
c)
2c - 8
d)
c - 16
41.
a)
6x+6
b)
5x+18
c)
6x+12
d)
6x+18
42.
2(c - 8)
a)
2c - 16
b)
2c + 16
c)
2c - 8
d)
c - 16
43.
Solve 2x - 3 = 1
a)
3
b)
2
c)
1
d)
-2
44.
3x + 4x + 5 = 23
a)
5
b)
18/7
c)
2
d)
-2
45.
a)
x=5
b)
x=4
c)
x=6
d)
x=7
46.
a)
b=65
b)
b=56
c)
b=-56
d)
b=-65
47.
17 = x + 3
a)
x = 20
b)
x = 14
c)
x = 13
d)
x = 19
48.
p / 2 = 6
a)
p = 4
b)
p = 8
c)
p = 3
d)
p = 12
49.
33 = 4a - 7
a)
a=-10
b)
a=10
c)
a=4.5
50.
9 = 2s + 1
a)
4
b)
-4
c)
3.5
d)
5
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