Question

Michelle has a round lamp to which she wants to add beads. The diameter is 12.2 inches. What is the circumference?

Answer 1

Answer: 38.34 inches

Explanation:

The lamp is round which means that the circumference can be calculated by the formula:

= Pie * diameter

Pie = 22/7

Diameter = 12.2

Circumference = 22/7 * 12.2

= 38.34 inches