Pregunta
The radius of a circle is 9 yards. a. What is the circumference of the circle?
Ask by Carlson Harris. in the United States
Mar 09,2025
Solución de inteligencia artificial de Upstudy
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The circumference of the circle is \( 18\pi \) yards.
Solución
1. **Given**: The radius \( r = 9 \) yards.
2. **Formula for circumference**:
\[
C = 2\pi r
\]
3. **Substitute the given value**:
\[
C = 2\pi \times 9 = 18\pi
\]
4. **Answer**: The circumference of the circle is \( 18\pi \) yards.
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Simplifique esta solución Bonus Knowledge
To find the circumference of the circle, you can use the formula \( C = 2\pi r \). With a radius of 9 yards, just plug in the value: \( C = 2\pi(9) \), which gives you approximately 56.55 yards when you use 3.14 for \(\pi\). So, your circle's circumference is about 56.55 yards. Now, imagine drawing this circle in a park while envisioning it as the perfect running track! With that kind of circumference, you could sprint a lovely lap while enjoying nature and the fresh air. Plus, you might win a race against your friends with little effort - distance matters after all!
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