The area of the base of the triangular prism is 48 square meters. Then the correct option is B.
<h3>What is a 
triangular prism?</h3>
A triangular prism is a closed solid that has two parallel triangular bases connected by a rectangle surface.
A triangular prism has a height of 6 meters and a triangular base with the following dimensions.
The figure is shown below.
Then the area of the base of the triangular prism will be 

More about the triangular prism link is given below.
brainly.com/question/12649592
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Option D:  is the equation of line in point - slope form
 is the equation of line in point - slope form
Explanation:
Given that the slope is  and the point
 and the point 
We need to determine the equation of the line in point - slope form.
The point - slope form can be determined using the formula,

Let us substitute the point  and the slope
 and the slope  in the above formula.
 in the above formula.
Thus, we have,

Simplifying the terms, we get,

Thus, the equation of the line in point - slope form is 
Therefore, Option D is the correct answer.