Circle arc

The circle segment has a circumference of 9.08 km and 58.99 km2 area. Calculate the radius of the circle and the size of the central angle.

Final Answer:

r =  12.9934 km
α =  40 °

Step-by-step explanation:




Did you find an error or inaccuracy? Feel free to send us. Thank you!







Tips for related online calculators
Do you have a linear equation or system of equations and are looking for its solution? Or do you have a quadratic equation?
Do you want to convert area units?
Do you want to convert length units?
Try conversion angle units angle degrees, minutes, seconds, radians, grads.

You need to know the following knowledge to solve this word math problem:


 
We encourage you to watch this tutorial video on this math problem: video1

Related math problems and questions: