Question

Найдите площадь сферы,радиус которой равен 5 см

Answer 1

Calculation of the Sphere's Area

To find the area of a sphere, we can use the formula: A = 4πr^2, where A represents the area and r represents the radius of the sphere.

In this case, the radius of the sphere is given as 5 cm. Plugging this value into the formula, we get:

A = 4π(5^2) = 4π(25) = 100π cm^2.

Therefore, the area of the sphere with a radius of 5 cm is 100π cm^2.