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If the side of an equilateral triangle increases at the rate of √3 cm/sec, then the rate of increase in its area, when the side is 20 cm, is equal to (in cm2/sec)

Answer» If the side of an equilateral triangle increases at the rate of 3 cm/sec, then the rate of increase in its area, when the side is 20 cm, is equal to (in cm2/sec)


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