Question

Сторона? Периметр 40 площадь?

Answer 1

Какая фигура? Или я слепой?

Answer 2

Квадрат скорее всего. со стороной 10 и площадью 100

Answer 3

Perimeter and Area Calculation

To calculate the perimeter and area of a shape with a perimeter of 40, we can use the information provided in the search results.

The formula for the perimeter of a rectangle is given by: P = 2 * (a + b), where a and b are the lengths of the sides.

The formula for the area of a rectangle is given by: A = a * b, where a and b are the lengths of the sides.

Using the provided information, we can calculate the sides, perimeter, and area of the rectangle.

Calculations

The perimeter of the rectangle is given by P = 40.

Using the formula P = 2 * (a + b), we can calculate the sides of the rectangle: - 40 = 2 * (a + b)

Solving for the sides: - a + b = 20

Now, we can calculate the area using the formula A = a * b: - A = a * b - A = 10 * 10 - A = 100

So, the sides of the rectangle are 10 and 10, the perimeter is 40, and the area is 100.

Conclusion

Therefore, for a rectangle with a perimeter of 40, the sides are both 10 units, and the area is 100 square units.