E. Belated Rates he lateral surface A a rigt- Circular cone A radius r and height h giren by A= TTr Vr+h? to in creasing at a rat 1.8 om/s while the heighth deieasing at a rate 2.5 cin/s At what rate is the sur facen A charging, when r- 60an and ha80 cm Caxpess answer in tims T). The rad r or/s,

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t. &elated Rates
ne lateral surface A a right-
Circular cone a radius r and
height h given by
A= Tr Vr+h?
to increasing at a ra
w hile the heighth deereasing
at a rate 2.5 cin/s At what
rate is the sur facen A charging,
when r- 60an and ha80 cm
Cxpees answer in terms T).
The rad r
t 1.8om/s:
Transcribed Image Text:t. &elated Rates ne lateral surface A a right- Circular cone a radius r and height h given by A= Tr Vr+h? to increasing at a ra w hile the heighth deereasing at a rate 2.5 cin/s At what rate is the sur facen A charging, when r- 60an and ha80 cm Cxpees answer in terms T). The rad r t 1.8om/s:
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