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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 centim…

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 centim…
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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?

User Blakkwater
by
7.5k points

2 Answers

2 votes

Answer:

B.

Explanation:

A company produces individually wrapped spherical biscuits. The minimum amount of-example-1
User Touchchandra
by
8.3k points
1 vote
Sphere surface area is A=4pi*r^2. So r is sqrt(A/4pi)
r=4cm. So d=8cm
User Juan Catalan
by
8.0k points
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