Question

Длина равна 25 сантиметров ширина неизвестно периметр неизвестен площадь 50 квадратных сантиметров найти ширину и периметр

Answer 1

50 : 25 = 2 см - ширина
(25 + 2) х 2 = 54 см - периметр
ответ: ширина 2 см, периметр 54 см

Answer 2

50:25=2 см - ширина
Р=(25+2)*2=54 см
Ответ: 2 см - ширина, 54 см - периметр

Answer 3

Problem Analysis

We are given the length of a shape, which is 25 centimeters, and the area of the shape, which is 50 square centimeters. We need to find the width and perimeter of the shape.

Solution

To find the width and perimeter of the shape, we can use the formulas for the area and perimeter of a rectangle.

Let's assume the width of the shape is w centimeters.

Finding the Width

The area of a rectangle is given by the formula: Area = length * width.

Given that the area is 50 square centimeters and the length is 25 centimeters, we can substitute these values into the formula to find the width:

50 = 25 * w

Simplifying the equation:

w = 50 / 25

Therefore, the width of the shape is 2 centimeters.

Finding the Perimeter

The perimeter of a rectangle is given by the formula: Perimeter = 2 * (length + width).

Given that the length is 25 centimeters and the width is 2 centimeters, we can substitute these values into the formula to find the perimeter:

Perimeter = 2 * (25 + 2)

Simplifying the equation:

Perimeter = 2 * 27

Therefore, the perimeter of the shape is 54 centimeters.

Summary

Based on the given information, we have determined that the width of the shape is 2 centimeters and the perimeter is 54 centimeters.

Please let me know if I can help you with anything else.