Question

Please answer this fast

Answer 1

CD = 2 units

Explanation:

in the given right triangle ΔCDE,

By applying tangent rule,

tan(∠E) =
`\frac{\text{Opposite side}}{\text{Adjacent side}}`

=
`\frac{\text{CD}}{\text{DE}}`

tan(30)° =
`\frac{\text{CD}}{2√(3)}`

`(1)/(√(3))=\frac{\text{CD}}{2√(3)}`

CD =
`(2√(3))/(√(3))`

CD = 2 units

Therefore, CD = 2 unit will be the answer.