How to use this tool
Check the units, enter your values, and run the tool. Results follow the assumptions and method below.
Calculation method
Inscribed angle
central/2Complementary reflex central angle
360-centralCircle Theorems Calculator
The inscribed-angle vertex lies on the complementary arc, outside the arc subtended by the entered central angle.
The inscribed-angle vertex lies on the complementary arc, outside the arc subtended by the entered central angle.
Result
Enter your values and run the tool to see your result.