Question

Abby has an exercise wheel with and 11 inches diameterFor her guinea pig. What is the circumference of the exercise wheel to the nearest whole number? Use 3.14 for

Answer 1

The formula for circumference of a circle is:

Circumference = PI x diameter.

Diameter is 11 inches.

Circumference = 11 x 3.14 = 34.54 inches.

.54 is greater then .5, so you would round up.

The answer would be 35 inches.