The surface area of a sphere is given by the formula: , where is the radius of the sphere. If the radius of the sphere is meters, what is the surface area of the sphere?
Options
A
square meters
B
square meters
C
square meters
D
quare meters
Answer & Analysis
Answer
B
Analysis
Step 1: Simplify
First, simplify . We know that , so:
.
So, the radius meters.
Step 2: Calculate the surface area
Now, substitute
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