Question

Поле прямоугольной формы имеет площадь 48а , а его ширина - 150 с. Найдите периметр поля

Answer 1

1)(48+150).2 =392 .........

Answer 2

Calculation of Perimeter of a Rectangular Field

To find the perimeter of a rectangular field, we need to know the length and width of the field. In this case, we are given that the field has an area of 48a and a width of 150 cm.

To calculate the perimeter, we can use the formula: Perimeter = 2(length + width).

Since we are only given the width, we need to find the length of the field. We can do this by dividing the area by the width: Length = Area / Width.

Let's substitute the given values into the formulas and calculate the perimeter.

Given: - Area = 48a - Width = 150 cm

Calculations: 1. Calculate the length: - Length = Area / Width - Length = 48a / 150 cm

2. Calculate the perimeter: - Perimeter = 2(Length + Width) - Perimeter = 2(48a / 150 cm + 150 cm)

Now, let's simplify the expression and calculate the perimeter.

Simplification: - Perimeter = 2(48a / 150 cm + 150 cm) - Perimeter = 2(48a / 150 cm + 150 cm / 1) - Perimeter = 2(48a + 150 cm^2) / 150 cm - Perimeter = (96a + 300 cm^2) / 150 cm - Perimeter = 96a / 150 cm + 300 cm^2 / 150 cm - Perimeter = (96/150)a + 2 cm

Now we have the simplified expression for the perimeter. However, since the units for length and width are different (cm and a), we cannot calculate the exact numerical value of the perimeter without knowing the value of 'a'.

Please provide the value of 'a' so that we can calculate the perimeter accurately.