marbyyoussry marbyyoussry

14-10-2020
Mathematics

contestada

a sphere of volume 4851 cm cube then what is the diameter?

Respuesta :

mathstudent55 mathstudent55

14-10-2020

Answer:

21 cm

Step-by-step explanation:

V = (4/3)(pi)r^3

(4/3)(3.14)(r^3) = 4851 cm^3

r^3 = 1158.1 cm^3

r = 10.5 cm

d = 2r = 2(10.5 cm) = 21 cm

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