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what is the diameter of a circle if the circumference is 2 438 m

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What is the diameter of a circle if the circumference is 2.438 M?

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Answer to a math question What is the diameter of a circle if the circumference is 2.438 M?

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1. Use the formula for the circumference of a circle:

C = \pi d

2. Solve for the diameter

d

:

d = \frac{C}{\pi}

3. Plug in the given circumference:

d = \frac{2.438}{\pi}

4. Calculate the answer:

d\approx\frac{2.438}{3.1416}\approx0.776

Answer:

d=0.776M

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