Question

A ferris wheel car moves f

Answer 1

If the diameter is 30, the radius is half that, or 15, and we know the angle.

$\bf \textit{arc's length}\\\\ s=\cfrac{\theta \pi r}{180}\quad \begin{cases} r=radius\\ \theta =angle~in\\ \qquad degrees\\ ------\\ r=15\\ \theta =42 \end{cases}\implies s=\cfrac{42\pi \cdot 15}{180}\implies s\approx 10.99557429 \\\\\\ s\approx 11.00\impliedby \textit{rounded up to a hundredth}$

Answer 2

Answer:

10.99 feet

Step-by-step explanation: