In a `!ABC` the length of the median AD to the side BC is 4 units. If `angleA=60^(@)` and the area of the triangle is `2sqrt3` sq. units. The length of side BC, is

Options

A. `2sqrt3`
B. `4sqrt3`
C. 6
D. 8

Explanation

To find the length of side BC in triangle ABC given the median AD, angle A, and the area of the triangle, we can follow these steps:

### Step 1: Use the area formula of a triangle
The area of triangle ABC can be expressed using the formula:
\[ \text{Area} = \frac{1}{2} \times BC \times \sin A \]
Given that the area is \(2\sqrt{3}\) square units and \(\angle A = 60^\circ\), we can substitute these values into the formula:
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