Question

The volume of a sphere with a diameter of 6cm, rounded to the nearest tenth

Answer 1

113.1 cm³

Explanation:

diameter = 2 X radius

Volume of sphere = (4/3) X π X r ³

= (4/3) π (3)³

= 36π

= 113.1 cm³ to nearest tenth

Answer 2

The volume of a sphere with a diameter of 6 cm can be calculated using the formula:

V = (4/3) * π * (d/2)^3

where d is the diameter of the sphere and π is the mathematical constant pi (approximately equal to 3.14159).

Substituting the given value, we get:

V = (4/3) * π * (6 cm/2)^3

V = (4/3) * π * (3 cm)^3

V = 113.0973355 cubic centimeters

Rounding to the nearest tenth, we get:

V ≈ 113.1 cubic centimeters.