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Radius and Diameter Review Vocabulary

Total questions: 11

Worksheet time: 22mins

Name
Class
Date
1.
The distance from the center of the circle to any point on the circle is called the...
a)
radius
b)
diameter
c)
circumference
d)
area
2.
The distance across the circle through the center is called the...
a)
radius
b)
diameter
c)
circumference
d)
area
3.
What is the distance around a circle?
a)
Circumference
b)
Area
c)
Diameter
d)
Radius
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 diameter?
a)
5 in
b)
10 in
c)
3.14 in
d)
15.84 in
7.

What is the diameter of a circle with a radius of 5.5 cm?

a)

5.5 cm

b)

2.25 cm

c)

11 cm

8.

Find the radius of a circle when the diameter is 40 ft.

a)

40ft

b)

80ft

c)

20ft

9.
If the diameter of a circle is 10 cm, the radius is 5 cm.
a)
TRUE
b)
FALSE
10.

What is the circumference of the circle when the diameter is 10 in.

a)

31.4 in

b)

10 in

c)

3.14 in

11.

Steven purchases a bowl. The diameter of the bowl is 14 cm. What is the circumference of the bowl?

a)

14 cm

b)

43.96 cm

c)

87.96 cm

d)

7 cm