If angle between two radii of a circle is 120,then the angle between the tangents the end of the radii is
When two radii of a circle make an angle of 120 degree the angle between the tangents drawn at the ends of these
The angle between the two tangents is the exterior angle at point O formed between the two perpendicular lines to the radii.
So, the angle between the tangents = 180 degree - angle AOB=180degree−120 degree=60 degree
radii can be found using geometry.
If the angle between two radii of a circle is 120° , then the angle between the tangents at the ends of those radii is given by:
Formula:
- Angle between tangents= 180−Angle between radii
-
Angle =180 - 120
Angle=60
Final Answer: 60