WorksheetsParts of Circle
Total questions: 15
Worksheet time: 15mins
Name
Class
Date
1.
What is the radius?
a)
18
b)
72
c)
38
d)
14
2.
What is the diameter?
a)
8
b)
16
c)
10
d)
4
3.
Is the red line a radius or diameter of the circle?
a)
Radius
b)
Diameter
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.
What is the measurement around the outside of a circle called?
a)
Diameter
b)
Circumference
c)
Radius
d)
Center
7.
What is the point that is an equal distance from all the points on a circle? (this is where your finger holds the compass)
a)
Diameter
b)
Circumference
c)
Center
d)
Chord
8.
What is DG?
a)
Secant
b)
Radius
c)
Chord
d)
Tangent
9.
What is arc DF?
a)
major arc
b)
Radius
c)
semicircle
d)
minor arc
10.
What is arc HCG?
a)
major arc
b)
Radius
c)
semicircle
d)
minor arc
11.
A diameter is also a chord.
a)
True
b)
False
12.
What is the radius if the diameter is 27?
a)
135
b)
13.5
c)
1.35
d)
I do not know
13.
A circle has only one radius.
a)
True
b)
False
14.
A region of a circle bounded by an arc of the circle and two radii to the arc's endpoints.
a)
chord
b)
second line
c)
radii
d)
sector of a circle
15.
Determine the radius of the penny
a)
59.66 mm
b)
9.5 mm
c)
38 mm
d)
119.32 mm
100 %
