Circumference

Question 1

What is the circumference of the circle? Use 3.14 for .

Revolt · Accepted Answer

103.62 cm

Question 2

The circumference of a circle is inches. What is the length of the radius of this circle?

Revolt · Accepted Answer

14 in.

Question 3

What is the diameter of this circle if the circumference is inches? in.

Revolt · Accepted Answer

30 in.

Question 4

Which statement is true about the circumference of a circle?

Revolt · Accepted Answer

The circumference is found by multiplying by the diameter.

Question 5

Which statements are true about the circle shown below? Select two options.

Revolt · Accepted Answer

The circumference can be found by multiplying .; The circumference in terms of is .

Question 6

A circular swimming pool has a radius of 28 ft. There is a path all the way around the pool that is 4 ft wide. A fence is going to be built around the outside edge of the pool path. About how many feet of fencing are needed to go around the pool path? Use 3.14 for .

Revolt · Accepted Answer

201 ft

Question 7

What is the circumference of this circle, in centimeters? Use for .

Revolt · Accepted Answer

66

Question 8

Which formula should be used to find the circumference of a circle?

Revolt · Accepted Answer

C = pi d

Question 9

John is putting a fence around his garden that is shaped like a half circle and a rectangle. How much fencing will John need? Use for .

Revolt · Accepted Answer

46 ft

Circumference Answers

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