How do you measure a diameter of a sphere?

Answer 1

To measure the diameter of a sphere, you can use a caliper to directly measure across the widest part of the sphere, ensuring it passes through the center. Alternatively, if the sphere is not accessible for direct measurement, you can measure the circumference using a flexible measuring tape and then apply the formula (D = \frac{C}{\pi}), where (D) is the diameter and (C) is the circumference. Both methods will give you an accurate measurement of the sphere's diameter.