The diameter of a volleyball is 8.15 inches. What is the volume of the ball?

1 Answer
Aug 28, 2016

#"Volume"~~283.49#

Explanation:

#"Visualize the volleyball"#

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#"The volleyball is a sphere"#

#color(blue)("Volume of sphere"=4/3pir^3#

#"Where,"#

#color(red)(r="radius"#

#"We need to find the radius"#

#color(orange)(rarr"radius"=("diameter")/2=8.15/2=4.075#

#"Now work out for the volume"#

#rarr4/3*22/7*4.075^3#

#rarr4.19*67.66#

#color(green)(rArr"Volume"~~283.49#