You can only unlock the chapter using a special code that we will send you via the Viber app. Receiving a message is free of charge and with no obligations.
My phone number:
Get a code
In compliance with the law, persons under the age of 15 can enter their phone number only in the presence of a parent or guardian.
4-character (Viber) code:
Check the received code
The page will be refreshed automatically in a few seconds.
The area of the circle is 254.47 . Calculate the length of the arc and the area of the corresponding sector if the arc subtends an angle of 75° at the centre.
The detailed solution steps are locked. Click on the blue button to unlock them.
Note: This problem has dynamic elements. This means elements such as numbers and consequently the step-by-step solution and the final answer may change overtime. Therefore, there may be a difference between a problem that is published online and the same problem exported into a PDF document.
The length of the arc is :
The area of the sector:
To view the solution, you need to log in.
You must confirm your username (email address) to view the solution.
To ensure the proper functioning of the website, OpenProf uses cookies that do not store personal data. By continuing to use the website, you agree to cookies. Tell me more »
. Calculate the length of the arc and the area of the corresponding sector if the arc subtends an angle of 75° at the centre.
