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Mathematics 10 Online
OpenStudy (anonymous):

A malted milk ball with a radius of one fifth of an inch (0.20 in) is coated with chocolate. What is the surface area of the chocolate? Ignore the thickness. Leave your answer in terms of π.

OpenStudy (kropot72):

The surface area of a sphere is found using the following formula: \[SA=4\times \pi \times r ^{2}\] Just substitute 0.2 for r to find the answer. Can you do that?

OpenStudy (anonymous):

.05024? thats what i got ?

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