In the equation A = $\pi$r², $\pi$ (pi) is a A)manipulated variable. B)responding variable. C)numerical constant. D)constant that depends on the size of the circle.

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Quizplus · Accepted Answer

π is a numerical constant, specifically the mathematical constant pi, which represents the ratio of a circle's circumference to its diameter, and has a fixed value of approximately 3.14159... It is not a manipulated variable or a responding variable, and it does not depend on the size of the circle in this equation.

In the Equation a = π\piπ R2 π\piπ (Pi) Is a A)manipulated Variable

In the Equation a = $\pi$ R² $\pi$ (Pi) Is a
A)manipulated Variable