Question

На рисунке дан план участка,периметр которого 98 м 9 дм .Вычисли длину стороны AD.

Answer 1

нет рисунка... если это квадратный участок- все стороны равны

периметр-это сумма всех сторон, значит989дм:4=247,25дм или 2472см5мм

Answer 2

Calculating the Length of Side AD

To calculate the length of side AD, we can use the given perimeter of the plot, which is 98 m 9 dm. The perimeter of a shape is the sum of the lengths of all its sides. In this case, we need to find the length of side AD, which is a part of the perimeter.

The length of side AD can be calculated by dividing the total perimeter by the number of sides in the shape. Since the shape of the plot is not specified, we'll assume it's a rectangle for the purpose of this calculation.

The formula to calculate the length of side AD is: Length of side AD = (Perimeter - Sum of the lengths of the other three sides) / 2

Calculation

Given: Perimeter = 98 m 9 dm

Let's calculate the length of side AD using the given perimeter.

Solution

Using the formula: Length of side AD = (98 m 9 dm - Sum of the lengths of the other three sides) / 2

We'll first convert all measurements to the same unit, either meters or decimeters, for consistency.

Conversion

1 meter = 10 decimeters

Given Perimeter = 98 m 9 dm

Converting 98 m to decimeters: 98 m = 980 dm

Now the perimeter in decimeters = 980 dm + 9 dm = 989 dm

Now, we'll proceed to calculate the length of side AD using the converted perimeter.

Length of Side AD

Length of side AD = (989 dm - Sum of the lengths of the other three sides) / 2

Unfortunately, the search results provided do not contain specific information related to the calculation of the length of side AD based on the given perimeter. Therefore, I'm unable to provide a specific calculation based on the search results provided.

If you have a specific type of plot or shape in mind, or if there are additional details available, I'd be happy to help further with the calculation.