If a circle has a central angle of $\frac{2\pi}{3}$ and a radius of 27 millimeters, how long is the arc formed

Question

If a circle has a central angle of $\frac{2\pi}{3}$ and a radius of 27 millimeters, how long is the arc formed by that angle? (1 point)Answer Choices$\frac{5\pi}{18}	ext{ mm}$$\frac{67.5\pi}{2}	ext{ mm}$$18\pi	ext{ mm}$$15\pi	ext{ mm}$

GPT-5 mini · Answer

Arc length s = rθ = 27 * (2π/3) = 18π mm.

Answer: 18π mm.

If a circle has a central angle of $\frac{2\pi}{3}$ and a radius of 27 millimeters, how long is the arc formed by that angle? (1 point)Answer Choices$\frac{5\pi}{18}\text{ mm}$$\frac{67.5\pi}{2}\text{ mm}$$18\pi\text{ mm}$$15\pi\text{ mm}$

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