The side of a square sheet of metal is increasing at the rate of 3cm at what rate is the area increasing qhen the the side is 10vm long
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Area (A) = side x side = side ^2 (S ^2)
dA/dt = 2S dS/dt
= 2 x 10 x 3
= 60 cm ^2 / minute
= 60 cm square per minute
Hope it helps u ☺
dA/dt = 2S dS/dt
= 2 x 10 x 3
= 60 cm ^2 / minute
= 60 cm square per minute
Hope it helps u ☺
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