Question

1. what is the arc length (to the nearest tenth) of major arc pq? 36.7 m 26.2 73.3 18.3 m

Explanation:

Step1: Find major arc angle

Major arc PQ angle = $360^\circ - 210^\circ = 150^\circ$

Step2: Calculate arc length

Arc length formula: $\frac{\theta}{360^\circ} \times 2\pi r$
Substitute $\theta=150^\circ$, $r=10$:
$\frac{150}{360} \times 2\pi \times 10 = \frac{5}{12} \times 20\pi = \frac{100\pi}{12} \approx 26.18$

Step3: Round to nearest tenth

$26.18 \approx 26.2$

Answer:

26.2