intermediary Geometry aid » hard Geometry » Spheres » exactly how to discover the radius that a ball

If the volume of a sphere is , what is the approximate length of its diameter?     Explanation:

The correct answer is 6.12 ft.

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Plug the worth of into the equation so that Multiply both sides by 3 come get Then division both sides by to get Then take the third root that both political parties to get 3.06 ft because that the radius. Finally, you have to multiply by 2 top top both sides to gain the diameter. Thus Explanation:

The formula for the volume of a sphere is: The only given information in the trouble is the sphere"s final volume. If the volume is , the formula for volume deserve to be used to calculate the sphere"s radius.

In this case, , the radius, is the only unknown variable that demands to be solved for.      Explanation:

The just information provided is the area the This difficulty may it is in approached "backwards," wherein the area formula because that a sphere deserve to be offered to fix for the radius. This is feasible because the formula for area is , where (the radius) is what we"re feather for. After is substituted in for the area, the score is to solve because that by getting it by itself on one side of the amounts to sign.    Explanation:

Write the formula because that the volume the a sphere: Plug in the provided volume and also solve for the radius, . Start by multiplying every side that the equation by :  Now, divide each next of the equation by :  Finally, take it the cubed root of every side of the equation: Explanation:

The equation for the volume of a sphere is: , where is the size of the sphere"s radius.

Plug in the offered volume and also solve for    Explanation:

The formula because that the volume the a sphere is: , where Plug in the volume and solve because that     Explanation:

The formula for the surface area the a round is: Substitute the offered value for the sphere"s surface area into the equation and also solve because that    Explanation:

The surface area formula because that a round is: , where See more: Can I Use My Aaa Card For Someone Else Car, If You Are A Member Of Triple

Substitute the provided value because that the sphere"s area right into the equation and solve for    The college of Texas at Dallas, Bachelor that Science, Biology, General. University of north Texas system College that Pharmac...
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