Answer: The required area of the kitchen floor is 35 sq. units.
Step-by-step explanation: We are given to find the area of the kitchen floor on the floor plan shown in the figure.
We can see that
the kitchen floor in the floor plan is of rectangular shape with length 7 units and width 5 units.
The AREA of a rectangular is equal to the product of its length and breadth.
Therefore, the area of the kitchen floor on the floor plan will be

Thus, the required area of the kitchen floor is 35 sq. units.