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Basic Math Examples
Step 1
The surface area of a sphere is equal to times Pi times the radius squared.
Step 2
Substitute the value of the radius into the formula to find the surface area of the sphere. Pi is approximately equal to .
Step 3
Step 3.1
Move .
Step 3.2
Multiply by .
Step 3.2.1
Raise to the power of .
Step 3.2.2
Use the power rule to combine exponents.
Step 3.3
Add and .
Step 4
Raise to the power of .