If Shannon wants to fill a spherical balloon so that it has a circumference of 8π in, how much air will she need to use to fill

Question

2 years ago

7

the balloon?

1 answer:

lapo4ka [179] · Answer 1 · 2023-01-17T18:35:27+03:00

The Volume of air needed for a spherical balloon of radius 4 inch and circumference 8π is 85.3 cubic inch

<h3>Volume of Sphere</h3>

Given Data

Let us find radius

circumference = 2πr

8π = 2πr

8 = 2r

r = 8/2

r = 4 inch

Let us find the volume of the sphere

Volume = 4/3πr^3

Volume = 4/3* π*4^3

Volume = 4/3*π64

Volume = 256π/3

Volume = 85.3 cubic inch

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