What if the diameter of the inner sphere is 1.8 meters. What is the volume of the inflated space?

Volume is 3.05m³

Step-by-step explanation:

This problem bothers on the mensuration of solid shapes, sphere

Step one

The formula for the volume of a sphere is expressed as

V=4/3πr³

Step two

Given data

Diameter d = 1.8m

Radius r = d/2 = 1.8/2 = 0.9m

Step three

Substituting our given data we have

V = 4/3*3.142*0.9³

V = 4/3*3.142*0.729

V = 9.162/3

V=3.05m³