mariazakaria2008 mariazakaria2008

21-11-2021
Mathematics

contestada

lf the volume of a sphere= 4.5π cm³ then the radius length is .....?

Respuesta :

Аноним Аноним

21-11-2021

Answer:

Radius = 3.232 cm to the nearest thousandth.

Step-by-step explanation:

Volume of a sphere = 4/3πr^3, so:

45π = 4/3πr^3 π is common to both sides, so:

45 = 4/3 r^3

r^3 = 45 * 3/4

r^3 = 33.75

r = 3.232 cm.

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