Angle subtended by one of the equal chords at centre is 60 degrees, angle made by other chord is:
The angle subtended by an arc at the centre is 120 degrees. The angle subtended by it on the circumference is
A chord of a circle AB is equal to the radius of the circle. Find the angle subtended by the chord at a point on the minor arc in degree.
A circle having radius 4 cm contains a chord of length 4 cm and subtends an angle of 60 degrees. Find the area of the minor segment of the chord.