Final Answer:
The statement tells us that the endpoints of the double arrow are congruent triangles, which means the triangles are of equal size and shape. we need to have specific measurements, such as the base and the height of the triangles,
Step-by-step explanation:
Since we aren't provided with any dimensions or measurements for the triangles, we do not have the necessary information to calculate the area. Without any measurements, it isn't possible to provide a numerical answer to what the area is in square units.
In problems where measurements are provided, for example, if the base and height of the triangles were given, you'd calculate the area of a single triangle using the formula:
Area of Triangle = 1/2 * base * height
Since the triangles are congruent, you'd calculate the area of one and then, if needed, multiply by the total number of congruent triangles to find the total area of the figure.
Given no dimensions or additional information, the problem does not have enough data for a definitive answer among the options provided (a) 0 square units, (b) 4 square units, (c) 8 square units, (d) 12 square units. Actual measurement information would be required to select one of these options.