Question

a soccer ball has a diameter of 9 inches. What is the volume to the nearest tenth. PLEASE HELP ASAP!!!

Answer 1

soccer ball is of the form of a sphere

v.of sphere is 4/3$\pi$r3

diameter=9 inches

radius=9/2

=$\frac{4}{3} \pi$r3

=4/3x22/7x9/2x9/2

=2x11/7x3x9

=22/7x27

= 549/7

=78.42inches^3

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