Mathematics

Problem

\triangle XYZ

, right angled at

Y

XY = 7\,\text{cm}

YZ = 7\sqrt{3}\,\text{cm}

and

XZ = 14\,\text{cm}

. Calculate

\tan X

. a)

3

\sqrt{3}

\dfrac{1}{\sqrt{3}}

\dfrac{\sqrt{3}}{2}