Find the length of the arc intercepted by the following central angle in a circle with the given radius. $$a = 9^\circ, r = 5 \text{ centimeters}$$
Added by Rafael F.
Close
Step 1
The central angle is given as $$a = 9^\circ$$. The radius of the circle is given as $$r = 5 \text{ centimeters}$$. Show more…
Show all steps
Your feedback will help us improve your experience
Erika Bustos and 55 other Geometry educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Find the length of the arc on a circle of radius $r$ intercepted by a central angle $\theta$. $$ 20 \text { centimeters } \quad 45^{\circ} $$
Trigonometry
Radian and Degree Measure
Find the length to three significant digits of each arc intercepted by a central angle $\theta$ in $a$ circle of radius $r .$ $$r=1.38 \mathrm{ft}, \quad \theta=\frac{5 \pi}{6} \text { radians }$$
The Circular Functions and Their Graphs
Radian Measure
In Exercises $5-16,$ for an arc length $s,$ area of sector $A,$ and central angle $\theta$ of a circle of radius $r,$ find the indicated quantity for the given values. $$r=3.8 \mathrm{cm}, \theta=6.7, A=?$$
Trigonometric Functions of Any Angle
Applications of Radian Measure
Recommended Textbooks
Geometry A Common Core Curriculum
Geometry
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD