If a chord of a circle subtends an angle of $30^{0}$ at the circumference of the circle, then what is the ratio of the radius of the circle and the length of the chord respectively?1). 1:12). 2:13). 3:14). $\sqrt{2}$ :1

If a chord of a circle subtends an angle of $30^{0}$ at the circumfere

1.	If a chord of a circle subtends an angle of $30^{0}$ at the circumference of the circle, then what is the ratio of the radius of the circle and the length of the chord respectively?1). 1:12). 2:13). 3:14). $\sqrt{2}$ :1
Answer» i THINK OPTION 1 is CORRECT