The area A of a triangle with sides of lengths a and b enclosing an angle of
Question:
The area A of a triangle with sides of lengths a and b enclosing an angle of measure θ is
a. How is dA/dt related to dθ/dt if a and b are constant?
b. How is dA/dt related to dθ/dt and da/dt if only b is constant?
c. How is dA/dt related to dθ/dt, da/dt, and db/dt if none of a, b, and θ are constant?
Transcribed Image Text:
1 A = ab sin 0.
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a If a and b are constant then we have dAdt ddt 12ab sin Since a and b are constant we can treat them as coefficients and take them outside the deriva...View the full answer
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Related Book For
Thomas Calculus Early Transcendentals
ISBN: 9780321884077
13th Edition
Authors: Joel R Hass, Christopher E Heil, Maurice D Weir
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