Answer:
CD = 2 units
Step-by-step explanation:
in the given right triangle ΔCDE,
By applying tangent rule,
tan(∠E) = [tex]\frac{\text{Opposite side}}{\text{Adjacent side}}[/tex]
= [tex]\frac{\text{CD}}{\text{DE}}[/tex]
tan(30)° = [tex]\frac{\text{CD}}{2\sqrt{3}}[/tex]
[tex]\frac{1}{\sqrt{3}}=\frac{\text{CD}}{2\sqrt{3}}[/tex]
CD = [tex]\frac{2\sqrt{3}}{\sqrt{3}}[/tex]
CD = 2 units
Therefore, CD = 2 unit will be the answer.
