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What is the volume of a sphere with a diameter of 3.6 ft, rounded to the nearest tenth of a cubic foot?

Sagot :

Answer:

24.4 cubic foot

Step-by-step explanation:

Given diameter = 3.6 ft therefore, r = radius = 3.6 / 2 = 1.8 ft

Volume of a sphere =

[tex] \frac{4}{3}\pi \: {r}^{3} [/tex]

[tex] = \frac{4}{3} \times 3.14 \times {1.8}^{3} [/tex]

= 24.41664

= 24.4 cubic foot