Question: Paint is poured onto a table, forming a circle which increases at a rate of 2.5 cm s . Find the rate the radius
Paint is poured onto a table, forming a circle which increases at a rate of 2.5 cm² s−¹. Find the rate the radius is increasing when the area of the circle is 20π cm².
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Let A be the area of the circle and r be the radius of the circle We know tha... View full answer
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