Question

!!!20 баллов!!!! сторона квадрата равна 5/8см чему равен периметр и площадь квадрата? помогите пж с пошаговым решением!​

Answer 1

Ответ:

1) 8:4=2см- сторона кв

2) 2×2=4см` площадь кв

ответ: сторона квадрата 2см, площадь 4см в квадрате

Answer 2

Calculation of Perimeter and Area of a Square

To find the perimeter and area of a square, we need to know the length of one side of the square. In this case, the length of one side of the square is given as 5/8 cm.

Perimeter of a Square

The perimeter of a square is the sum of all four sides. Since all sides of a square are equal in length, we can calculate the perimeter by multiplying the length of one side by 4.

To find the perimeter of the square with a side length of 5/8 cm, we can use the following formula:

Perimeter = 4 * side length

Substituting the given side length of 5/8 cm into the formula, we get:

Perimeter = 4 * (5/8) cm

Simplifying the expression, we have:

Perimeter = 20/8 cm

To further simplify the fraction, we can divide both the numerator and denominator by their greatest common divisor, which is 4:

Perimeter = 5/2 cm

Therefore, the perimeter of the square is 5/2 cm.

Area of a Square

The area of a square is calculated by multiplying the length of one side by itself. In other words, it is the square of the side length.

To find the area of the square with a side length of 5/8 cm, we can use the following formula:

Area = side length * side length

Substituting the given side length of 5/8 cm into the formula, we get:

Area = (5/8) cm * (5/8) cm

Simplifying the expression, we have:

Area = 25/64 cm²

Therefore, the area of the square is 25/64 cm².

In summary: - The perimeter of the square is 5/2 cm. - The area of the square is 25/64 cm².

I hope this helps! Let me know if you have any further questions.