The included angle of the two sides of fixed equal length x in an isosceles triangle is u gGven that A = x²sin(u),and the angle u is increasing at the rate radian per minute, find the rate of change of the area when : 1) u = 6 dA dt 2) u = dt =

Elementary Geometry For College Students, 7e
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Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
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Chapter9: Surfaces And Solids
Section9.3: Cylinders And Cones
Problem 14E: A cylindrical orange juice container has metal bases of radius length 1 in. and a cardboard lateral...
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The included angle of the two sides of fixed equal length x in an isosceles triangle is u
gGven that A
1) u = 7/7/2
dA
dt
=
2) u =
dA
dt
=
3
=
x² sin(u), and the angle u is increasing at the rate radian per minute, find the rate of change of the area when :
Transcribed Image Text:The included angle of the two sides of fixed equal length x in an isosceles triangle is u gGven that A 1) u = 7/7/2 dA dt = 2) u = dA dt = 3 = x² sin(u), and the angle u is increasing at the rate radian per minute, find the rate of change of the area when :
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