Der Durchmesser eines Volleyball beträgt 8.15 Zoll. Was ist das Volumen des Balls?

$Volume \approx 283.49$ $"Volume"~~283.49$

$Visualize the volleyball$ $"Visualize the volleyball"$

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$The volleyball is a sphere$ $"The volleyball is a sphere"$

$Volume of sphere = \frac{4}{3} π r^{3}$ $color(blue)("Volume of sphere"=4/3pir^3$

$Where,$ $"Where,"$

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

$We need to find the radius$ $"We need to find the radius"$

$\to radius = \frac{diameter}{2} = \frac{8.15}{2} = 4.075$ $color(orange)(rarr"radius"=("diameter")/2=8.15/2=4.075$

$Now work out for the volume$ $"Now work out for the volume"$

$\to \frac{4}{3} \cdot \frac{22}{7} \cdot {4.075}^{3}$ $rarr4/3*22/7*4.075^3$

$\to 4.19 \cdot 67.66$ $rarr4.19*67.66$

$\Rightarrow Volume \approx 283.49$ $color(green)(rArr"Volume"~~283.49$