Final answer:
The area of the rectangular yard is found by multiplying the length of the north side (35 feet) by the length of the west side (20 feet), which equals 700 square feet.
Step-by-step explanation:
The area of a rectangular-shaped yard can be calculated by multiplying the length of one side by the length of the adjacent side. In this case, the north side of the yard measures 35 feet and the west side measures 20 feet.
To find the area, use the formula for the area of a rectangle: Area = length × width. Substituting the given measurements: Area = 35 feet × 20 feet = 700 square feet.
Therefore, the area of the rectangular yard is 700 square feet.