QUESTION IMAGE
Question
en un círculo cuyo diámetro mide 10 centímetros, ¿cuál es la longitud del arco de un ángulo central de \\(\frac{\pi}{3}\\) radianes? usa \\(\pi = 3.14\\). a. 47.1 cm b. 31.4 cm c. 15.7 cm d. 5.23 cm
Step1: Find the circle's radius
The diameter $d=10$ cm, so radius $r=\frac{d}{2}=\frac{10}{2}=5$ cm.
Step2: Apply arc length formula
Arc length $s = r\theta$, where $\theta=\frac{\pi}{3}$ radians.
Substitute values: $s = 5\times\frac{\pi}{3}$
Step3: Calculate numerical value
Use $\pi=3.14$: $s = 5\times\frac{3.14}{3}=\frac{15.7}{3}\approx5.23$ cm
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D. 5.23 cm