The formula is S = r θ where s represents the arc length, S = r θ represents the central angle in radians and r is the length of the radius. Demonstration of the Formula S = r θ The interative demonstration below illustrates the relationship
Decide mathematic questions
I can help you with math questions.
Get Support
If you need support, there are many people and organizations who can help.
Save time
You can save time by doing things more efficiently.
Find the radian measure of the central angle of a circle of radius r = 90 inches that intercepts an arc of length s = 130 inches. Summary: The radian measure of the central angle of a circle of
Get help from expert professors
Whether you're struggling with a difficult concept or just need someone to bounce ideas off of, expert professors can be a great resource.
Solve mathematic equations
The ability to solve mathematical equations is a valuable skill.
Math knowledge that gets you
If you're struggling with your math homework, our Math Homework Helper is here to help. With clear, concise explanations and step-by-step examples, we'll help you master even the toughest math concepts.
Get Homework
You can get math help online by visiting websites like Khan Academy or Mathway.
Solution: Central Angle = Arc length (AB) / Radius (OA) = (s × 360°) / 2πr = (5 × 360°) / 2 × 3.14 × 6 = 1800 / 37.68 = 47.77 Similarly, you can try the calculator to find the central angle for 1) arc length = 11units and radius = 9units 2) arc
In just five seconds, you can get the answer to any question you have.
To solve a math equation, you need to find the value of the variable that makes the equation true.
Math can be a difficult subject for many people, but there are ways to make it easier.
We guarantee that our work is 100% original.
To convert the angle unit from radians to degrees, just multiply the value by (180/π). Simply multiply the angle value by (180/π) to convert the angle unit from radian to
Better than just an application
An application is not enough to get the job you want.
Determine mathematic tasks
Math is a way of determining the relationships between numbers, shapes, and other mathematical objects.
Get math help online
Get math help online by speaking to a tutor in a live chat.