Question

Периметр прямоугольного участка 2500м. Ширина участка меньше его длинны на 150 м. Найдите площадь участка.

Answer 1

2500/2=1250м сумма длины и ширины

Пусть хм ширина, тогда длина х+150м.Сост ур-ние

х+х+150=1250

2х=1250-150

2х=1100

х=550мширина участка

х+150=550+150=700мдлина участка

550*700=385000м² площадь участка

Answer 2

пусть х - ширина, тогда х+150 длина

(х+х+150)*2=2500

4х+300=2500

4х=2500-300

4х=2200

х=2200/4

х=550 м ширина

550+150=700 м длина

 

S=700*550=385000 м^2

 

ответ: 385000 м^2

Answer 3

Calculation of the Area of the Rectangular Plot

To find the area of the rectangular plot, we need to know the length and width of the plot. From the given information, we know that the perimeter of the plot is 2500 meters, and the width of the plot is 150 meters less than its length.

Let's assume the length of the plot is L meters. According to the given information, the width of the plot is L - 150 meters.

To calculate the perimeter of a rectangle, we use the formula:

Perimeter = 2 * (Length + Width)

Substituting the given values, we have:

2500 = 2 * (L + (L - 150))

Simplifying the equation:

2500 = 2 * (2L - 150)

2500 = 4L - 300

4L = 2800

L = 700

Therefore, the length of the plot is 700 meters, and the width is 700 - 150 = 550 meters.

To calculate the area of a rectangle, we use the formula:

Area = Length * Width

Substituting the values:

Area = 700 * 550

Area = 385,000 square meters

So, the area of the rectangular plot is 385,000 square meters.

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