A chord of a circle of radius 7 cm makes an angle of 60 degrees at the center of the circle. What is the length of the chord?
A. $7$ cm
B. $7\sqrt{3}$ cm
C. $14$ cm
D. $14\sqrt{3}$ cm
Answer:C
A chord of a circle of radius 7 cm makes an angle of 60 degrees at the center of the circle. What is the length of the chord?
A. $7$ cm B. $7\sqrt{3}$ cm C. $14$ cm D. $14\sqrt{3}$ cm