The question is incomplete, here is the complete question:
Given a radius of 9 inches intercepted by the central angle 60°. Estimate the length of arc 'S' to the nearest hundredth.
Answer: The arc length of the circle is 9.42 inches
Step-by-step explanation:
To calculate the length of the arc, we use the formula:
[tex]S=2\pi r(\frac{\theta}{360})[/tex]
where,
S = arc length = ?
r = radius of the circle = 9 inches
[tex]\theta[/tex] = central angle = 60°
Putting values in above equation, we get:
[tex]S=2\times 3.14\times 9\times (\frac{60}{360})\\\\S=9.42in[/tex]
Hence, the arc length of the circle is 9.42 inches
