NEW
Font size
S
M
L
XL
WorksheetsParts of a Circle
Total questions: 34
Worksheet time: 1hrs 8mins
Name
Class
Date
1.
What is the diameter?
a)
8
b)
16
c)
10
d)
4
2.
What is the radius?
a)
18
b)
72
c)
38
d)
14
3.
What is the diameter?
a)
5 in
b)
10 in
c)
3.14 in
d)
15.84 in
4.
Is the red line a radius or diameter of the circle?
a)
Radius
b)
Diameter
5.
Is the red line a radius or diameter of the circle?
a)
Radius
b)
Diameter
6.
Is the red line a radius or diameter of the circle?
a)
Radius
b)
Diameter
7.
Is the red line a radius or diameter of the circle?
a)
Radius
b)
Diameter
8.
What is the line that goes from the center of a circle to any point on the circle?
a)
Diameter
b)
Circumference
c)
Chord
d)
Radius
9.
What is a straight line that goes through the center of a circle from side to opposite side?
a)
Diameter
b)
Circumference
c)
Radius
d)
Center
10.
What is the measurement around the outside of a circle called?
a)
Diameter
b)
Circumference
c)
Radius
d)
Center
11.
Does this picture show the diameter or radius of a circle?
a)
Diameter
b)
Radius
12.
What is AF?
a)
Chord
b)
Radius
c)
Secant
d)
Tangent
13.
What is HA?
a)
Point of Tangency
b)
Radius
c)
Circle
d)
Tangent
14.
The distance all the way across the circle, but through the center, is called the...
a)
radius
b)
diameter
c)
circumference
d)
area
15.
A line segment connecting any two points on a circle is called a _____________.
a)
diameter
b)
chord
c)
radius
d)
circumference
16.
What is segment AB?
a)
diameter
b)
center
c)
circumference
d)
radius
17.
What is segment CB?
a)
diameter
b)
center
c)
circumference
d)
radius
18.
What is twice as long as a radius
a)
Center
b)
Diameter
c)
Tanget
d)
Arc
19.
What is the diameter of a circle with a radius of 8 in?
a)
4 in
b)
16 in
c)
32 in
20.
If the radius of a circle is 10 cm, the circumference is about 30 cm.
a)
TRUE
b)
FALSE
21.
a)
diameter
b)
radius
c)
center
22.
a)
center
b)
diameter
c)
radius
23.
a)
center
b)
diameter
c)
radius
24.
a)
center
b)
diameter
c)
radius
25.
How many times bigger is the diameter than the radius?
a)
1
b)
2
c)
3
d)
4
26.
To go from radius to diameter I need to do what?
a)
divide by 2
b)
multiply by 2
c)
multiply by 3.14
d)
divide by 3.14
27.
To go from diameter to radius, what do I need to do?
a)
divide by 3.14
b)
multiply by 3.14
c)
multiply by 2
d)
divide by 2
28.
What is the distance around a circle?
a)
Circumference
b)
Area
c)
Diameter
d)
Radius
29.
What is the radius if the diameter is 27?
a)
135
b)
13.5
c)
1.35
d)
I do not know
30.
Brian made a tasty burger. The diameter of the
burger was 5 cm. What is the radius of the circle?
burger was 5 cm. What is the radius of the circle?
a)
15.7 cm
b)
10 cm
c)
2.5 cm
d)
31.4 cm
31.
A circle has only one radius.
a)
True
b)
False
32.
The diameter of a circle is:
a)
The measurement around the circle.
b)
The distance from an edge of a circle to another edge.
c)
The distance from the center of the circle to an edge of a circle
d)
The distance from an edge of a circle to another edge through the center.
33.
If you are given a diameter and asked to find the radius what do you do?
a)
divide the diameter by 2
b)
multiply the radius by 2
c)
Square root the radius
d)
Square the radius
34.
Who is the best teacher?
a)
Ms. Zach
b)
Mrs. Silvey
c)
Mrs. Wagner
Reset
