Respuesta :

MrRoyal

The expression that represents the volume of the composite figure is 16/3πr³ + r³

The expression that represents the volume?

The given parameters are:

  • Hemisphere radius = r
  • Cube length = r

The volume of a cube is:

V = l³

So, we have:

V = r³

The volume of a hemisphere is:

V = (2/3)πr³

So, we have:

V = (2/3)π(2r)³

Evaluate

V = (2/3)π * 8r³

This gives

V = 16/3πr³

Add both volumes

Volume = 16/3πr³ + r³

Hence, the expression that represents the volume of the figure is 16/3πr³ + r³

Read more about composite figure at:

https://brainly.com/question/21135654

#SPJ1

Otras preguntas