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Hunter-Best [27]
3 years ago
8

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

Mathematics
1 answer:
galben [10]3 years ago
7 0

Answer: 38.34 inches

Step-by-step 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

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