Answered

Westonci.ca is the premier destination for reliable answers to your questions, provided by a community of experts. Discover solutions to your questions from experienced professionals across multiple fields on our comprehensive Q&A platform. Connect with a community of professionals ready to provide precise solutions to your questions quickly and accurately.

Refer to the figure below and mark all statements that are true. I A. If the measure of 9 is 0.5 radians, then the arc length is I B. If the measure of a is 60°, then the arc length is r. I c. If the ratio of the arc length to ris 1, then the measure of e is 1 radian D. The ratio of the arc length to r is always equal to

Sagot :

For A. We have:

[tex]\begin{gathered} arc\text{ length=}r\theta \\ arc\text{ length=r (0.5)} \\ \text{arc length = r (}\frac{1}{2}) \\ \text{arc length = }\frac{r}{2} \end{gathered}[/tex]

A is True

For B. 60° = π/3 radians

[tex]\text{arc length=}\frac{\pi}{3}r[/tex]

B is false

For C. We have

[tex]\begin{gathered} \frac{arc\text{ length}}{r}=1 \\ \frac{r\theta}{r}=1 \\ \theta=1 \end{gathered}[/tex]

C is true

For D. We have

[tex]\begin{gathered} \frac{arc\text{ length}}{r}=\frac{r\theta}{r}=\theta \\ It^{\prime}s\text{ not }\pi \end{gathered}[/tex]

D is false

Answer: A and C

We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Get the answers you need at Westonci.ca. Stay informed with our latest expert advice.