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26-06-2017
Mathematics

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A company produces individually wrapped spherical biscuits. The minimum amount of wrapping material needed to cover a biscuit, assuming no edges overlap, is 200.96 square centimeters. What is the diameter of one biscuit?

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egenriether egenriether

26-06-2017

Sphere surface area is A=4pi*r^2. So r is sqrt(A/4pi)
r=4cm. So d=8cm

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30-04-2022

Answer:

B.

Step-by-step explanation:

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