find the volume of each sphere.. show your solution phelp
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find the volume of each sphere.. show your solution phelp
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Volume of Sphere formula is
For #2, length of 8 dm is the diameter, so we divide by 2 to get the radius, which is equal to 4 dm. The reason we need to get the radius is because our formula uses radius instead of diameter.
So solve for V, when r = 4dm
V = 267.95 dm³
#3 solve for V, when r = 10cm
V = 4186.67 cm³
#4 solve for V, when r = 3ft
V = 113.04 ft³
#5 solve for V, when r = 2m, note diameter is 4
V = 33.49 m³