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WorksheetsCircles, Compound Figures, Angles, and Triangles
Total questions: 74
Worksheet time: 2hrs 16mins
Name
Class
Date
1.
What is the radius of this circle?
a)
18
b)
10
c)
9
d)
8
2.
What is the diameter of this circle?
a)
3.5
b)
3
c)
5
d)
7
3.
If the diameter of a circle is 50 yards, the radius is _____
a)
100 yards
b)
25 yards
c)
150 yards
d)
15 yards
4.
If the radius of a circle is 12.5 meters, the diameter is ____
a)
6.25 meters
b)
125 meters
c)
25 meters
d)
50 meters
5.
Determine the radius of the penny
a)
59.66 mm
b)
9.5 mm
c)
38 mm
d)
119.32 mm
6.
The radius of a circle is
a)
The measurement from the center of a circle to an edge of the circle.
b)
The measurement around the circle
c)
The measurement from and edge of the circle to another edge through the center
d)
A line perpendicular to the diameter of the circle
7.
Is the red line a radius or diameter of the circle?
a)
Radius
b)
Diameter
8.
What does "circumference" mean?
a)
Space a circle takes up
b)
Distance around a circle
c)
Line from one side of a circle to another
d)
Line from center of circle to side
9.
Does this picture show the diameter or radius of a circle?
a)
Diameter
b)
Radius
10.
Does this picture show the diameter or radius of a circle?
a)
Diameter
b)
Radius
11.
Steven purchases a bowl. The diameter of the bowl is 14 cm. What is the circumference of the bowl?
a)
28 cm
b)
43.96 cm
c)
87.96 cm
d)
7 cm
12.
What is the area of this circle?
a)
82.13
b)
78.5
c)
314.16
d)
170.12
13.
What is the area of this circle?
a)
6082.12
b)
1519.76
c)
1893.14
d)
1292.92
14.
what is the area of a circle with the diameter of 16 cm ?
a)
66 cm
b)
200.96 cm
c)
66.5 cm
d)
10 m
15.
Find the circumference of a circle with a radius of 13.5 mm.
a)
37.68mm
b)
18.84mm
c)
84.78 mm
d)
none of the above
16.
Find the area of the circle
a)
56.52
b)
254.34
c)
1017.36
d)
113.04
17.
A cruise ship has a large, circular window. It has a diameter of 6 meters. What is the window's approximate circumference?
a)
3 m
b)
9.42 m
c)
12 m
d)
18.84 m
18.
A line that goes from one end of the circle to the other and crosses the center point.
a)
center
b)
diameter
c)
dime eater
d)
radius
19.
The circumference of a circle is
a)
The measurement from an edge of a circle to another edge.
b)
The measurement around the circle
c)
The measurement from an edge of a circle to another edge going through the center
d)
The measurement from the center of the circle to an edge of the circle
20.
Find the area of this Semicircle with a diameter of 18 cm
a)
254.34 cm
b)
127.17 cm
c)
56.52 cm
d)
28.26 cm
21.
Fins the area of this quarter circle with a radius of 6 cm.
a)
56.52 cm
b)
113.04 cm
c)
28.26 cm
d)
37.68 cm
22.
Find the area of the rectangle.
a)
37.52
b)
75.04
c)
42.98
d)
84.65
23.
Find the area of this parallelogram.
a)
3.6 m
b)
5 m
c)
4.5 m
d)
6 m
24.
The distance around an object can be found using:
a)
area
b)
perimeter
25.
The amount of space inside an object or figure is called:
a)
area
b)
perimeter
26.
What does PI equal?
a)
3.528 repeating
b)
3.24
c)
3.14
d)
5.352
27.
Mrs. Wilson placed the welcome mat shown below on her front door step. What is the area of her welcome mat in square feet?
a)
12.56 sq. in.
b)
200.96 sq. in.
c)
50.24 sq. in.
d)
25.12 sq. in
28.
The perimeter of a circle is usually called the...
a)
radius
b)
diameter
c)
circumference
d)
area
29.
A triangle with a height of 11 ft and a base of 8 ft has an area of what?
a)
88 ft squared
b)
19 ft squared
c)
3 ft squared
d)
44 ft squared
30.
a)
A = 86.24 cm2
b)
A = 68.24 cm2
c)
A = 61.12 cm2
d)
A = 64.24 cm2
31.
Find the perimeter of the figure. Use 3.14 for pi.
a)
20.56 in.
b)
17.3 in.
c)
17.8 in.
d)
31.88 in.
32.
A circle has an circumference of 56.52 cm. Find the area of the circle.
a)
1017.36 cm2
b)
254.34 cm2
c)
3194.51 cm2
d)
798.63 cm2
33.
Gavin ordered a pizza that was 9 inches wide. If Gavin ate a quarter of the pizza, how many square inches of the pizza did he eat? Use 3.14 for π. Round the nearest hundredth.
a)
a. 63.59 in2
b)
a. 20.25 in2
c)
a. 15.90 in2
d)
a. 13.13 in2
34.
What is the area of the shaded portion of this circle?
a)
113.04 sq. cm
b)
266.9 sq, cm
c)
379.94 sq. cm.
d)
452.16 sq. cm.
35.
What is the area of the shaded portion of this circle?
a)
8,399.5 sq. m.
b)
13,677.84 sq, m.
c)
5,278.34 sq, m.
d)
1,962.5 sq, m
36.
a)
49 mi2
b)
14 mi2
c)
98 mi2
d)
2401 mi2
37.
When finding the area of a parallelogram, you should-
a)
Add the base and height, then divide by two
b)
Multiply the base and height, then divide by two
c)
Find the sum of the base and height
d)
Find the product of the base and height
38.
Multiplying by 1/2 is the same as _________.
a)
Multiplying by 2
b)
Adding by 2
c)
Dividing by 2
d)
Subtracting by 2
39.
Find the perimeter of the parallelogram.
a)
2.4 ft
b)
6.4 ft
c)
2.4 ft sq
d)
6.4 ft sq
40.
The area of a rectangle is 72 sq units. One side length is 9 units. What is the other side length?
a)
9 units
b)
7 units
c)
10 units
d)
8 units
41.
Define Obtuse
a)
Less than 90
b)
Exactly 90
c)
Greater than 90 and less than 180
d)
Exactly 180
42.
Define Acute
a)
Less than 90
b)
Exactly 90
c)
Greater than 90 and less than 180
d)
Exactly 180
43.
Define Right Angle
a)
Less than 90
b)
Exactly 90
c)
Greater than 90 and less than 180
d)
Exactly 180
44.
Define Straight
a)
Less than 90
b)
Exactly 90
c)
Greater than 90 and less than 180
d)
Exactly 180
45.
Right, acute, or obtuse?
a)
Acute
b)
Right
c)
Obtuse
46.
Right, acute, or obtuse?
a)
Right
b)
Acute
c)
Obtuse
47.
Find the missing angle.
a)
60
b)
70
c)
50
d)
140
48.
What is the measure of the following angle?
a)
10 degrees.
b)
40 degrees.
c)
67 degrees.
d)
168 degrees.
49.
What is the measure of the angle?
a)
110 degrees.
b)
140 degrees.
c)
150 degrees.
d)
170 degrees.
50.
What is the measurement of a right angle?
a)
70
b)
80
c)
90
d)
180
51.
Which could be the measurement of an acute angle?
a)
0
b)
35
c)
180
d)
90
52.
What is the measurement of a straight angle?
a)
100
b)
180
c)
360
d)
240
53.
If you were to add a right angle plus a right angle it would equal what ____
a)
90
b)
91
c)
181
d)
180
54.
Two lines going the exact same way and will never intersect
a)
Alternate exterior angles
b)
Parallel lines
c)
Alternate interior angles
d)
Vertical lines
55.
Which type of triangle is pictured?
a)
Equilateral Triangle
b)
Right Isosceles Triange
c)
Obtuse Scalene Triangle
d)
Obtuse Equilateral Triangle
56.
Which type of angle is pictured?
a)
Acute
b)
Right
c)
Obtuse
d)
Straight
57.
Which type of triangle is pictured?
a)
Equilateral Triangle
b)
Right Isosceles Triangle
c)
Obtuse Scalene Triangle
d)
Obtuse Equilateral Triangle
58.
protractor
a)
an angle
b)
something to plow a field with
c)
a tool used to measure angles
d)
a line of indefinite length extending from an end point in one direction
59.
What is the correct definition of an angle?
a)
one single ray
b)
two rays that meet at a single endpoint
c)
two lines that meet at a single endpoint
d)
two line segments that meet at a single endpoint
60.
Another name for a right angle is ___________.
a)
square angle
b)
correct angle
c)
90 degree angle
d)
none of the above
61.
Acute angle - an angle that is ______ a 90 degree angle.
a)
more than
b)
less than
c)
equal to
d)
none of the above
62.
Obtuse angle - an angle that is _______ a 90 degree angle.
a)
more than
b)
less than
c)
equal to
d)
none of the above
63.
The angle relationship shown is -
a)
complementary angles
b)
supplementary angles
c)
vertical angles
d)
adjacent angles
64.
What kind of angles are shown?
a)
complementary
b)
supplementary
c)
adjacent
d)
corresponding
65.
Tell whether the angles are complementary or supplementary. Then find the value of x.
a)
Complementary; x=25
b)
Complementary; x=5
c)
Supplementary; x=25
d)
Supplementary; x=5
66.
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.
67.
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
68.
Find the measure of the missing angle.
a)
30o
b)
110o
c)
150o
d)
40o
69.
Find the missing angle.
a)
29°
b)
39°
c)
49°
d)
59°
70.
Find the measure of the indicated angle.
a)
26
b)
36
c)
85
d)
144
71.
In a triangle, how many total degrees are there?
a)
100%
b)
180 degrees
c)
it varies
d)
360 degrees
72.
.
.
.
.
What is the name of this kind of triangle?
.
.
.
What is the name of this kind of triangle?
a)
Right
b)
Isosceles
c)
Scalene
d)
Equilateral
73.
.
.
.
.
What is the name of this kind of triangle?
.
.
.
What is the name of this kind of triangle?
a)
Right
b)
Scalene
c)
Isosceles
d)
Equilateral
74.
.
.
.
What is the name of this kind of triangle?
.
.
What is the name of this kind of triangle?
a)
Right
b)
Scalene
c)
Isosceles
d)
Equilateral
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