Circumference of a circle

Multiple Choice

How will you describe a circumference?

• It is the distance around a circle.

• it is equal to the product of Pi (3.14) and its diameter.

• It is the perimeter of the circle

• all of the above

Multiple Choice

It is the distance from the center of the circle to the outer edge

• Diameter

• Radius

• Circumference

• Pi

Multiple Choice

What do you call the length of the line through the center from one edge to another?

• Diameter

• Radius

• Circumference

• Pi

Multiple Choice

It is the ratio of the circumference of the circle to its diameter.

• Diameter

• Radius

• Circumference

• Pi

Multiple Choice

True or False:

Pi (π) is equal to 3.14

• TRUE

• FALSE

Multiple Choice

True or False:

In any circle, if you divide the circumference by the diameter, you will get a value close to π

• TRUE

• FALSE

Multiple Choice

The circumference of any circle can be obtained using what formula?

• C = πd

• C = 2πr

• all of the above depending on the given

Multiple Choice

These are the tool that you can use to measure the circumference of the circle except.

• Tape Measure

• Ruler

• Steel Tape

• Meter Stick

• Mechanical Compass

Multiple Choice

A circle has diameter 22 cm. What is the radius?

• 22 cm

• 44 cm

• 88 cm

• 11 cm

Multiple Choice

Emily purchases a bowl. The diameter of the bowl is 14 cm. What is

the circumference of the bowl?

• 28 cm

• 43.96 cm

• 87.96 cm

• 7 cm