theodoreboulukos theodoreboulukos

02-03-2021
Mathematics

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diameter of a circle is 42 inches what is the circumference

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02-03-2021

Hi there!

[tex]\large\boxed{42\pi \text{in or } 131.88 \text{in}}[/tex]

Use the equation C = dπ to calculate the circumference:

d = diameter

C = circumference

C = 42 · π = 42π in, or 131.88 in (π ≈ 3.14)

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