SOLUTION: An expression that occurs in geometry is 2Πr(r + h). If r and h are measured in units of length and Π is a dimensionless constant, which of the following does the express
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Question 935845: An expression that occurs in geometry is 2Πr(r + h). If r and h are measured in units of length and Π is a dimensionless constant, which of the following does the expression most likely measure?
A. a dimensionless quanity
B. length
C. area
D. volume
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
If and are measured in units of length, and is a dimensionless constant, then the expression most likely measure area (it's surface area of the cylinder )
so, answer is C.
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