To find the circumference \( C \) of a circle, you can use the formula:
\[ C = \pi \times d \]
where \( d \) is the diameter of the circle.
Given the diameter \( d = 7.3 \) meters, plug it into the formula:
\[ C = \pi \times 7.3 \]
Using the π key on your calculator:
\[ C \approx 3.14159265359 \times 7.3 \]
\[ C \approx 22.927 \]
Rounding to the nearest tenth:
\[ C \approx 22.9 \]
So the circumference of the circle is approximately \( 22.9 \) meters.
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Find the circumference of a circle with diameter 7.3 m. Use the π key on your calculator and round your answer to the nearest tenth.
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