Question

Найти полную поверхность полушара радиуса 5 см

Answer 1

Площадь 
поверхности шара:
S.ш.=4πR²
Площадь поверхности полушара:
S.п.ш.=S.ш./2=2πR²=
=2*π*5²=2*π*25=50π см²

Answer 2

Finding the Surface Area of a Hemisphere with a Radius of 5 cm

To find the surface area of a hemisphere with a radius of 5 cm, we can use the formula for the surface area of a hemisphere, which is given by S = 2 * π * r^2, where r is the radius of the hemisphere.

Using the given radius of 5 cm, we can calculate the surface area as follows:

S = 2 * π * 5^2 S = 2 * π * 25 S = 50π cm^2 [[2 #]]

Therefore, the surface area of the hemisphere with a radius of 5 cm is 50π square centimeters.