Worksheets4th Nine Weeks Exam Review
Total questions: 50
Worksheet time: 25mins
What is the radius of a circle with a diameter of 16 cm?
6 cm
8 cm
10 cm
12 cm
What is the diameter of a circle with a radius of 4.5 in?
8 in
10 in
9 in
11 in
Find the circumference of a circle with a radius of 6 ft (use pi = 3.14).
37.68 ft
36 ft
18.84 ft
113.04 ft
Find the area of a circle with a radius of 5 m (use pi = 3.14).
25 m^2
78.5 m^2
31.4 m^2
50 m^2
A circle has a circumference of 62.8 cm. What is the diameter? (Hint: just divide the circumference by pi)
10 cm
15 cm
20 cm
25 cm
Two angles are complementary. One is 35. What is the other?
45
55
65
Two angles are supplementary. One measures 123. What is the other?
47
57
67
77
Vertical angles are always:
Different
Right angles
Supplementary
Congruent
What is the value of x if two adjacent angles form a straight angle and are (2x) and (4x)?
20
30
60
90
If angle A and angle B are complementary and angle A = (x + 15), angle B = (2x - 5), find x.
20
25
30
35
If vertical angles are (3x - 10) and (x + 30), what is the value of x?
10
20
30
40
If angles X and Y are supplementary and angle X = (2x + 30), angle Y = (x - 10), find x.
20
30
40
50
Two adjacent angles are (x + 5) and (3x - 15) and form a straight line. Find x.
30
40
50
60
How much interest will $600 earn in 3 years at 5% simple interest?
$60
$70
$75
$90
What is the total amount after 4 years if $800 is invested at 6% simple interest?
$960
$992
$1024
$1040
If 1,200earns 144 in interest in 3 years, what is the interest rate?
2%
3%
4%
5%
What is 40% of 70?
28
30
35
40
12 is what percent of 48?
25%
20%
15%
30%
A student scored 18 out of 20 on a quiz. What percent did they get?
85%
90%
95%
100%
An item is $60. It is marked down 25%. What is the sale price?
$35
$40
$45
$50
75% of a number is 90. What is the number?
100
110
120
130
A circle has a diameter of 14 in. What is the area?
49 in^2
153.86 in^2
78.5 in^2
615.44 in^2
If a circle has a radius of 9 cm, what is the circumference (use pi = 3.14)?
28.26 cm
56.52 cm
113.04 cm
254.34 cm
You invest $1,000 at 3% simple interest for 5 years. What is the
(a)
What is the principal if the interest is $18 at 12% simple interest?
$100
$150
$200
$250
18 is 60% of what number?
24
27
30
36
If a triangle has angles measuring 45°, 45°, and x°, what is the value of x?
45°
120°
60°
90°
A store sells a shirt for $30 after a 20% discount. What was the original price?
$37.50
$36
$45
$40
What is the value of x if the angles of a triangle are (x + 10)°, (2x - 20)°, and 50°?
60°
50°
40°
30°
What is the value of x if two angles are complementary and are (3x + 5) and (x - 15)?
20
35
25
30
If a circle has a diameter of 10 cm, what is the area? (Use pi = 3.14)
314 cm^2
50 cm^2
31.4 cm^2
78.5 cm^2
A store offers a 15% discount on a $200 item. What is the sale price?
$170
$180
$190
$160
What is the area of a circle with a radius of 7 cm? (Use pi = 3.14)
155 cm^2
150 cm^2
154 cm^2
153.86 cm^2
A jacket is priced at $120 and is on sale for 25% off. What is the sale price?
$90
$95
$85
$100
If two angles are complementary and one measures 65 degrees, what is the measure of the other angle?
25 degrees
35 degrees
45 degrees
55 degrees
What is the area of a circle with a radius of 5 cm? (Use pi = 3.14)
78.5 cm^2
25 cm^2
31.4 cm^2
50 cm^2
If two angles are supplementary and one measures 110 degrees, what is the measure of the other angle?
70 degrees
60 degrees
80 degrees
90 degrees
Find the circumference of a circle with a diameter of 12 m (use pi = 3.14).
56.52 m
75.36 m
37.68 m
18.84 m
If a triangle has angles measuring 30°, 60°, and x°, what is the value of x?
60°
70°
80°
90°
What is the simple interest on $500 for 4 years at an annual interest rate of 6%?
$120
$100
$180
$150
What is the area of a circle with a diameter of 12 cm? (Use pi = 3.14)
452.16 cm^2
37.68 cm^2
36 cm^2
113.04 cm^2
If a triangle has angles measuring 50°, 60°, and x°, what is the value of x?
60°
70°
80°
90°
A store offers a 15% discount on a $200 item. What is the sale price?
$170
$180
$190
$200
What is the circumference of a circle with a radius of 10 cm? (Use pi = 3.14)
94.2 cm
31.4 cm
62.8 cm
78.5 cm
If a triangle has angles measuring 45°, 45°, and x°, what is the value of x?
60°
70°
90°
80°
A shirt is priced at $80 and is on sale for 20% off. What is the sale price?
$68
$64
$72
$60
What is the simple interest on $800 for 4 years at an annual interest rate of 6%?
$200
$192
$210
$180
If a circle has a circumference of 31.4 cm, what is the radius? (Use pi = 3.14)
20 cm
10 cm
5 cm
15 cm
Find the area of a circle with a radius of 7 cm. (Use pi = 3.14)
155 cm^2
150 cm^2
154 cm^2
153.86 cm^2
If a triangle has angles measuring 50°, 60°, and x°, what is the value of x?
90°
80°
70°
60°
