WorksheetsBULATAN
Total questions: 40
Worksheet time: 3hrs 34mins
Name
Class
Date
1.
A diameter is _____ the radius of any circle.
a)
three times
b)
half
c)
two times
d)
one-third
2.
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
3.
If the diameter of a circle is 10 mm, the circumference is approximately ___
a)
314 mm
b)
3.14 mm
c)
31.4 mm
d)
20 mm
4.
Does this picture show the diameter or radius of a circle?
a)
Diameter
b)
Radius
5.
The _____________ of a circle is two times the radius.
a)
chord
b)
diameter
c)
circumference
6.
A line segment connecting any two points on a circle is called a _____________.
a)
diameter
b)
chord
c)
radius
d)
circumference
7.
Name a chord.
a)
Segment XC
b)
Segment KM
c)
Segment FG
d)
LINE BD
8.
Line Segment FG is a:
a)
Diameter
b)
Chord
c)
Radius
d)
Secant
9.
The distance around a circle; much like the perimeter of a rectangle.
a)
perimeter
b)
diameter
c)
circumference
d)
radius
10.
If you are given the diameter, how can you calculate the radius
a)
Multiply the diameter by 2
b)
Divide the diameter by 2
c)
add the diameter plus 2
11.
A line segment connecting any two points on a circle is called a _____________.
a)
diameter
b)
chord
c)
radius
d)
circumference
12.
What can you conclude?
a)
AB and AC are not congruent.
b)
AB= half of AC
c)
AC = half of AB
d)
AB=AC
13.
What can you conclude from the picture?
a)
m is parallel to circle C
b)
m is skew to circle C
c)
m bisects circle C
d)
m is tangent to circle C
14.
Is line AB tangent to the circle?
a)
YES
b)
NO
NO
NO
c)
Not Enough Info
15.
How many degrees are in a semicircle?
a)
90
b)
180
c)
270
d)
360
16.
The tangent is ________ to the radius of a cirlce.
a)
intersecting
b)
next
c)
perpendicular
d)
parallel
17.
A line in the same plane as a circle that intersects the circle at exactly one point is a ____________.
a)
tangent
b)
secant
c)
chord
d)
radius
18.
diameter?
a)
5 in
b)
10 in
c)
3.14 in
d)
15.84 in
19.
What is the radius of this circle?
a)
18
b)
10
c)
9
d)
8
20.
What is the diameter of this circle?
a)
3.5
b)
3
c)
5
d)
7
21.
What is the radius?
a)
18
b)
72
c)
38
d)
14
22.
The radius is....
a)
a line that crosses through the center and touches each edge
b)
the center point of a circle
c)
a line from the center point to the edge of the circle
d)
an element in science
23.
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
24.
An arc is a smaller piece of the
a)
Chord
b)
Center
c)
Circumference
d)
Radius
25.
What is C?
a)
diameter
b)
centre
c)
circumference
d)
radius
26.
What is CB?
a)
diameter
b)
center
c)
circumference
d)
radius
27.
What is AB?
a)
diameter
b)
center
c)
circumference
d)
radius
28.
a)
Name Chords: WX & UV
b)
Name Chords: OR UV, & TS
c)
Name Chords: UV
d)
Name Chords: YZ & AB
29.
A tangent is a line that touches a circle at just one point and forms a right angle with the circle's radius.
a)
True
b)
False
30.
Which of the following is the definition of a Chord?
a)
Line that intersects a circle in two places
b)
Segment whose endpoints are on a circle
c)
Line that intersects the circle in OAOO point
d)
Segment whose endpoints are the center and any point on the circle
31.
What is the diameter?
a)
8
b)
16
c)
10
d)
4
32.
What is the radius?
a)
18
b)
72
c)
38
d)
14
33.
A bicycle tire has a diameter of 27 inches. What is the radius?
a)
27π
b)
13.5
c)
81
d)
25π
34.
Is the red line a radius or diameter of the circle?
a)
Radius
b)
Diameter
35.
Is the red line a radius or diameter of the circle?
a)
Radius
b)
Diameter
36.
The distance around a circle
a)
Diameter
b)
Radius
c)
Circumference
d)
Area
37.
What best describes segment AB?
a)
chord
b)
secant
c)
tangent
d)
diameter
38.
a)
How many chords are there: 1
b)
How many chords are there: 5
c)
How many chords are there: 3
d)
How many chords are there: 0
39.
a)
Diameter is: DE
b)
Diameter is: BA
c)
Diameter is: BC
d)
Diameter is: DC
40.
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
100 %
