Question

Найдите длину окружности, если * радиус равен 36 см; 0,44 см; 125 км. Число П округлите до сотых.) ​

Answer 1

Ответ:

Площадь круга

S = 3632

Пошаговое объяснение:

Answer 2

Calculating the Circumference of a Circle

To find the circumference of a circle, we can use the formula: Circumference = 2 * π * radius

Let's calculate the circumference for the given radii and round the result to the nearest hundredth.

1. For a radius of 36 cm: - Circumference = 2 * π * 36 - Circumference ≈ 2 * 3.14 * 36 - Circumference ≈ 6.28 * 36 - Circumference ≈ 226.08 cm - Therefore, the circumference is approximately 226.08 cm.

2. For a radius of 0.44 cm: - Circumference = 2 * π * 0.44 - Circumference ≈ 2 * 3.14 * 0.44 - Circumference ≈ 6.28 * 0.44 - Circumference ≈ 2.7632 cm - Therefore, the circumference is approximately 2.76 cm.

3. For a radius of 125 km: - Circumference = 2 * π * 125 - Circumference ≈ 2 * 3.14 * 125 - Circumference ≈ 6.28 * 125 - Circumference ≈ 785 km - Therefore, the circumference is approximately 785 km.

So, the circumferences for the given radii are approximately: - 226.08 cm - 2.76 cm - 785 km