A square plate of metal is expanding and each of its side is increasing at the rate of 2 cm per minute. At what rate is the area of the plate increasing when the side is 20 cm long ? ?

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SHAIK AASIF AHAMED · Answer

let s be the side of a square Area of a square is given by s 2 . da/ds=2sds =2(20)(2) =80cm 2. Thanks and Regards Shaik Aasif askIITians Faculty

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A square plate of metal is expanding and each of its side is increasing at the rate of 2 cm per minute. At what rate is the area of the plate increasing when the side is 20 cm long ? ?

A square plate of metal is expanding and each of its side is increasing at the rate of 2 cm per minute. At what rate is the area of the plate increasing when the side is 20 cm long ? ?

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A square plate of metal is expanding and each of its side is increasing at the rate of 2 cm per minute. At what rate is the area of the plate increasing when the side is 20 cm long ? ?

A square plate of metal is expanding and each of its side is increasing at the rate of 2 cm per minute. At what rate is the area of the plate increasing when the side is 20 cm long ? ?

1 Answers

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Other Related Questions on Algebra

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