Final answer:
The question seems to ask for the area of a triangle, but the provided information is insufficient and mixed with irrelevant data, making it impossible to answer accurately. Clarification or the correct set of data is needed to compute the area.
Step-by-step explanation:
The question appears to be about calculating the area of a triangle given the coordinates of its vertices. However, the data provided in the question does not correspond to any known area calculation method for a triangle and appears to be mixed with irrelevant or out-of-context information. As such, it is not possible to calculate the area with the given data. Additionally, the use of terms like 'co-vertices', which is not a standard term in geometry related to triangles, suggests a misunderstanding. Usually, the area of a triangle is found using the base and height, coordinates of vertices in a determinant formula, or other geometric means.
The only coherent relationship between points is the vertices (-3,15) and (-3,1), which suggest they form a vertical line that could be the base or height if the triangle were right-angled. However, without additional clarification or correct data, a precise answer cannot be provided.