Applying the Understanding of the Circumference of a Circle to Solve Problems

What is the distance around a circle?

• Circumference
• Area
• Diameter
• Radius

The circumference of a circle is

• The measurement from an edge of a circle to another edge.
• The measurement around the circle
• The measurement from an edge of a circle to another edge going through the center
• The measurement from the center of the circle to an edge of the circle

The diameter of a circle is 3 centimeters. What is the circumference?

• 11.5cm2
• 9.42 cm2
• unicorns are awsome
• 45.3 cm2

Alex has trained his puppy, Popper, to jump through a ring. According to Alex's measurements and calculations, the ring has a diameter of 3.5 feet. What is the ring's circumference (use 3.14 for pi)?

• 11.32 ft
• 12.25 ft
• 10.99 ft
• 8.75 ft

A circle has only one radius.

• True
• False

What is the formula for finding the circumstance of a circle with just the diameter? (* means multiply)

• π*d

• b*h

• l*w*h

• I do not know

What does "circumference" mean?

• Space a circle takes up
• Distance around a circle
• Line from one side of a circle to another
• Line from center of circle to side

What is the circumference? Round to the nearest whole number.

• 48
• 96
• 24
• 18

• 48 cookies
• 24 cookies
• 8 cookies
• 4 cookies

Find the circumference (to the nearest whole number)

• 88 in
• 44 in
• 116 square in
• None of the above