11 Nov 2021
Problem 49
Page 197
Section 3.3: Derivatives of Trigonometric Functions
Chapter 3: Differentiation Rules
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11 Nov 2021
Given information
Given information a circular arc of length and a chord of length , both subtended by a central angle .
Step-by-step explanation
Step 1.
Note that the length of the arc , and length of the chord , where is the radius of the circle and is the central angle in radians.
Evaluate