Question

Радіус кола дорівнює 4,2 см знайди діаметр кола​

Answer 1

Ответ:

8,4 см

Пошаговое объяснение:

диаметр=2*радиус

4,2*2=8,4 см

Answer 2

Ответ:8 ,4

Пошаговое объяснение:

Радіус це діаметр поділити на два .

4,2 * 2 = 8 , 4 .

Answer 3

Calculating the diameter of a circle given its radius

The question asks us to find the diameter of a circle given that its radius is 4.2 cm.

The diameter of a circle is defined as twice the radius. Since the radius of the circle is 4.2 cm, to find the diameter we calculate:

Diameter = 2 * Radius Diameter = 2 * 4.2 cm Diameter = 8.4 cm

Therefore, the diameter of the circle with a radius of 4.2 cm is 8.4 cm.