Question

how can we measure the diameter of a sphere​

Answer 1

πr² is the formula to measure all the sides of the sphere

Answer 2

Answer:

Method 1 Using Radius Calculation Formulas

1.) Find the radius if you know the diameter. The radius is half the diameter, so use the formula r = D/2. ...

2.) Find the radius if you know the circumference. Use the formula C/2π. ...

3.) Calculate the radius if you know the volume of a sphere. ...

4.) Find the radius from the surface area.

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