Circumference Real World

A ceiling fan is pictured above. The tip of one of the fan blades is labeled point A.  Point A is 28 inches away from the center of the fan. About how far does point A on the fan travel when the fan blades make one full revolution?

• 28 inches

• 56 inches

• 176 inches

• 88 inches

What is the distance around the bowl?

• 21.98 cm

• 43.96 cm

• 87.96 cm

• 7 cm

Jayne has a very large circular lollipop that has a circumference of 25.12 inches. What would the diameter of Jayne’s lollipop be? Use π = 3.14.

• 4 in.

• 8 in.

• 12 in.

• 16 in.

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

My dog's food bowl has the following measures:
Diameter=8 inches
Radius=4 inches
Circumference= ?
What is the circumference? 

• 201.06 inches

• 12.57 inches

• 50.27 inches

• 25.13 inches

The circumference of the moon is the approximate distance around a circle with a radius 1,736 kilometers. Find the circumference of the moon. Use 3.14 for pi and round to the nearest tenth!

A circular swimming pool has a radius of 15 feet. The family that owns the swimming pool wants to put up a circular fence that is 5 feet away from the pool at all points. What is the circumference of the fence they will need? Hint: Draw what you know.

• 15π

• 20π

• 40π

• 30π

The trim around a circular pool is 43.96 ft,

what is the diameter of the pool?

• 7 feet

• 14 feet

• 12 feet

• 10 feet

A trampoline has a net around the outside that is 28.26 ft.  

   What is the diameter of the trampoline?

A pizza has a circumference of 31.40 inches. 

    What is the radius (the length of the size of pizza you would get)?