Question

Знайдіть довжину кола , якщо його діаметр дорівнює 12,6 см​

Answer 1

Ответ:

39,564 см длина окружности

Пошаговое объяснение:

P = πd = 3,14 * 12,6 = 39,564 см длина окружности

Answer 2

Calculating the Circumference of a Circle with a Given Diameter

To find the circumference of a circle when its diameter is 12.6 cm, we can use the formula:

Circumference (C) = π × Diameter

Where: - π (pi) is a constant approximately equal to 3.14159 - Diameter = 12.6 cm

Calculation

Using the given diameter of 12.6 cm, we can calculate the circumference as follows:

C = π × 12.6

Result

Calculating the value: C ≈ 3.14159 × 12.6

C ≈ 39.62 cm

So, the circumference of the circle is approximately 39.62 cm.