22-03-2020
Mathematics

contestada

The volume of a hemisphere is 1200 m3. What is its radius?
(Use = 3.142)

Respuesta :

ChillMuse ChillMuse

22-03-2020

V = 1200

1200 = [tex]\frac{2}{3} \pi r^{3}[/tex]

1800 = 3.14 ([tex]r^{3}[/tex])

573.24 = [tex]r^{3}[/tex]

r = 8.307 m = approx. 8.3 m

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