Mathematics

Problem

Two tangents making an angle of

120^\circ

with each other, are drawn to a circle of radius 6cm, then the length of each tangent is equal to (A)

\sqrt{3}\text{cm}

(B)

6\sqrt{3}\text{cm}

(C)

\sqrt{2}\text{cm}

(D)

2\sqrt{3}\text{cm}