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igor_vitrenko [27]

2 years ago

11

A volume of a sphere is 1,766,250 cubic meters. What is the radius of the sphere use 3.14 to approximate pi

1 answer:

KATRIN_1 [288]2 years ago

4 0

The formula for the volume of a sphere is

V=4/3πr³ where r=radius
plug in the data we know
1,766,250m³=4/3πr³
divide both sides by 4/3
<span>1324687.5=</span>πr³
divide both sides by π (3.14)
421875=r³
find the cubic root of 421875
75=r

Answer: r=75m

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