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JEE MATHEMATICS MCQ: RATE MEASURE

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The sides of an equilateral triangle are increasing at the rate of 2cm/s.The rate at . Which the area increases, when the side is 10cm is

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Correct option: C

10\sqrt 3 \mathrm{c}{\mathrm{m}^2}/\mathrm{s}

Option C (

10\sqrt 3 \mathrm{c}{\mathrm{m}^2}/\mathrm{s}

) is correct because it represents the rate of change of the area of the equilateral triangle when the side is 10cm, calculated using related rates.

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