Circumference of a Circular Track

Hard Measurement Length

Jacob has a toy train set that includes a circular track. The diameter of the track is 16 feet. He wants to know the total length of the track, which is equivalent to the circumference of the circle. To calculate the circumference, he will use the formula:

$$ C = ext{diameter} imes ext{π} $$

Where π (pi) is approximately 3.14. What is the total length of the track?

$$ 25.12 \text{ feet} $$

$$ 50.24 \text{ feet} $$

$$ 16 \text{ feet} $$

$$ 40.32 \text{ feet} $$

Hint

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% Correct97%