Intercepted arc I believe
Chat with our AI personalities
It is called a semicircle.
cut each slice with a 1.2 degrees central angle
Draw a straight line ab putting the centre of compass at a take an arc which cuts ab at point c (let) from point c cut an arc with the same radius which u had taken while drawing the first this cuts the first arc at poiint d(let) join a-d and produce it in the direction of d angle bad is the required angle
I believe that is called a chord. Yes, a chord is the straight line segment that crosses a circle, from one side of the circle to the other. The biggest possible chord is the diameter. The curved part of the circle, cut off by the chord [or chords], is the arc or the angle.
Cut a 45 degree angle "going the other way".