How would you calculate the volume of water needed for a specific area?

To calculate the volume of water needed for a specific area, multiplying the area by the height (or depth) is the appropriate method. The reason this approach is correct lies in the formula for volume, which is breadth × width × height. When you have a defined area and you want to find out how much water it can hold, you need to account not only for the surface area but also for how deep the water will be.

For instance, if you have a rectangular plot of land and you know the area (length multiplied by width) and the height (depth of water you want to fill), multiplying these two figures gives you the total volume. This reflects the three-dimensional nature of the water, where the area acts as the base and height represents the volume above that base.

The other methods suggested do not properly address the calculation of volume. Dividing the area by depth does not yield a volume measurement, as volume accounts for three dimensions. Similarly, adding length and width relates to the perimeter or dimensions of the area, not the volume. Calculating the square of the area also does not apply in this context, as it does not factor in the necessary depth. Thus, the correct choice encapsulates the essential relationship for finding volume based