Question

ПОМОГИТЕ СРОЧНО!!!!:-s Найдите длинну окружности и постройте её если его диаметр = 2,6 см Плиз

Answer 1

Радиус равен 2.6/2= 1.3

Длина окружности 2 Пи R

2 * 3.14* 1.3= 8.164

Answer 2

Calculating the Circumference of a Circle

To find the circumference of a circle, we can use the formula:

Circumference (C) = π × Diameter

Given that the diameter of the circle is 2.6 cm, we can calculate the circumference using the value of π (pi) as 3.14.

Circumference (C) = 3.14 × 2.6

Using the formula, we find that the circumference of the circle is approximately 8.164 cm.

Therefore, the circumference of the circle with a diameter of 2.6 cm is approximately 8.164 cm.