Respuesta :

Answer: 34.6 cm

Step-by-step explanation:

delta math

The radius of the hemisphere with a volume 86784cm³ as described is; 27.5cm

What is the radius of the hemisphere?

It follows from quantity measurements of solid shapes that the Volume of a sphere is given by the formula;

  • V = 4/3(πr³)

On this note, upon substitution;

86784 = (4/3) (3.14r³)

Hence, r³ = (86784 ×3)/(4 ×3.14)

r³ = 20728.7

r = ³√2.728.7

r = 27.5cm

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