The stadium is rectangular. It is 90 m long and 60 m wide. The main part of the football field is occupied by the stadium

The stadium is rectangular. It is 90 m long and 60 m wide. The main part of the football field is occupied by the stadium. The stadium also has a changing room and a warm-up area. They occupy the entire width of the stadium, shortening its length by 4 m. What is the area of a football field?

Let’s find the length of the football field, knowing that the changing room and the warm-up area have shortened the stadium by 4 meters:
90 meters – 4 meters = 86 meters.
The width of the football field is, by condition, equal to the width of the stadium.
To find the area of a soccer field, use the rectangle formula:
S = length * width
S = 86 meters * 60 meters = 5160 square meters.
Answer: the area of the football field is 5160 square meters.