(b) At what rate is the shorter diagonal of the rhombus ABCD decreasing when = ?

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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please help with (b), thanks

Question 2
A square ABCD of side 1 unit is gradually 'pushed over' to become a rhombus. The angle at
A denoted by 8, decreases at a constant rate of 0.1 radians per second.
B
A
D
0
D
B
C
D
T .?
(a) At what rate is the area of the rhombus ABCD decreasing when 0 =
6
B
C
(b) At what rate is the shorter diagonal of the rhombus ABCD decreasing when 0 =
3
Transcribed Image Text:Question 2 A square ABCD of side 1 unit is gradually 'pushed over' to become a rhombus. The angle at A denoted by 8, decreases at a constant rate of 0.1 radians per second. B A D 0 D B C D T .? (a) At what rate is the area of the rhombus ABCD decreasing when 0 = 6 B C (b) At what rate is the shorter diagonal of the rhombus ABCD decreasing when 0 = 3
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