The area of a square sheet of metal is increasing at a constant rate of

MATHEMATICS · Subjective · AP · Calculus AB · Contextual Applications of Differentiation · Contextual Applications of Differentiation

Problem

12\text{ cm}^2/\text{min}

. When the area is

100\text{ cm}^2

, calculate the rate at which the perimeter of the square is increasing at that instant. Give units.